12 best demand hot water heater ga

A demand hot water heater, also known as a tankless water heater or on-demand water heater, is a type of water heating system designed to provide hot water as needed, without the need for a storage tank. Here's what you should know about demand hot water heaters:

  1. Tankless Design: Unlike traditional water heaters that store and continuously heat a large quantity of water, demand hot water heaters heat water only when it is needed. This design eliminates the need for a storage tank, saving space and reducing standby energy losses.

  2. Energy Efficiency: Demand hot water heaters are known for their energy efficiency.They operate only when hot water is required, reducing energy consumption and energy costs compared to tank-based systems.

  3. Endless Hot Water: Because they heat water on-demand, these heaters can provide a continuous supply of hot water. This is particularly useful for households with high hot water demands, such as large families or homes with multiple bathrooms.

  4. Fuel Sources: Demand hot water heaters can be powered by electricity, natural gas, propane, or even solar energy, depending on the model and available energy sources.

  5. Flow Rate: The flow rate, measured in gallons per minute (GPM), determines how much hot water a tankless heater can provide at any given moment. The flow rate varies among models and is a crucial factor to consider when choosing a unit to meet your household's needs.

  6. Temperature Control: Most demand hot water heaters allow users to set their desired water temperature. This feature provides precise control over water temperature and helps prevent scalding.

  7. Compact Size: Tankless water heaters are typically much smaller and more compact than traditional tank-based units, making them suitable for installation in tight spaces, such as closets or utility rooms.

  8. Installation Requirements: Proper installation is critical for the performance of a demand hot water heater. They may require specific venting, gas lines, or electrical connections depending on the model and fuel source.

  9. Maintenance: Regular maintenance is necessary to ensure the longevity and efficiency of tankless water heaters. This may include flushing the unit to remove mineral deposits and checking for any clogs or blockages.

  10. Initial Cost: While demand hot water heaters can be more expensive upfront than traditional tank-based models, the energy savings over time can offset the initial investment.

  11. Environmental Benefits: Tankless water heaters are considered more environmentally friendly due to their energy efficiency and reduced standby heat loss.

In summary, a demand hot water heater is an energy-efficient and space-saving option for providing hot water on demand in homes and other buildings. They offer continuous hot water, precise temperature control, and can be powered by various energy sources, making them a popular choice for those looking to upgrade their water heating system.

Below you can find our editor's choice of the best demand hot water heater ga on the market
  

RV Tankless Water Heater | On Demand Hot Water Heater | Gas Water Heater | Remote Control Included (White)

Based on 27 reviews Check latest price

Product description

Details:

Tankless water heater

Instant heating abilities

Dimensions (Front panel): 15” H

Dimensions (Front panel): 15” W

Dimensions (Entire unit): 14.3” D

Dimensions (Back section): 12.7” H

Dimensions (Back section): 12.7” W

Dimensions (Back section):13.8” D

Water outlet and inlet

Gas inlet

Gas inlet measures 3.8” from the bottom

12V DC

Power port measures 7.42” from the bottom

Flat lock

Air inlet grilles

Decorative ring

With wired controller with power, temperature, and Celsius-to-Fahrenheit controls

Low water pressure startup

Flameout protection

Forced exhaust structure

Speed changing and wind resistance function

Water and gas linkage control

Fault auto-diagnosis and fault code display

  • No more waiting for the water tank to warm up or running out of warm water halfway through your shower. With this amazing machine, you can have a steady stream of hot water flowing to your faucets or shower without waiting for the tank to warm up.
  • There is a forced exhaust structure that keeps the air safe and clean while and after entering the combustion chamber. There is also a dust net to make sure no dirt gets into the tankless water heater.
  • There is a low water pressure startup, which helps to protect the heater and make it easier to use.

User questions & answers

Question: What does the temperature heat up to and for how long? Does The water temperature heat up based upon the actual temperature of the water coming out t
Answer: We have ours set on 115, and it will hold that as long as there is water and gas
Question: what is BTU rating, is there and altitude restriction on this unit
Answer: 35,000 btus and there was no altitude restrictions on the info that came with the unit.
Question: Does this model have freeze protection for use in colder climates
Answer: Michele, yes, you DO need freeze protection! Without this feature, there is always water in the heat exchanger, and the low volume of water to high surface contact means this heater is more suceptable to damage than a tanked version which has a "cushion" of water to survive mild frosting, not deep freezes. Ronald, thanks! That makes me feel better, as we snow camp in the mountains at times where it warms up to 24 degrees by noon. 👍
Question: Does it work on both electric and propane
Answer: No, this is only run on propane. It doesn’t use much though. It’s very efficient.

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

EcoSmart

Based on 2 reviews Check latest price

Product description

This Smart Technology electric tankless water heater is configured as a "whole home" model for climates where incoming water temperature is 67°F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67°F and an output setting of 105°F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. All tankless water heaters are sized based on flow rate and temperature rise, and there is a direct relationship between the two. So if used in a cold area requiring a high temperature rise, it will be more limited in the amount of fixtures (gallons per minute) it can heat at one time compared to a warmer climate. When sized properly this water heater will provide endless hot water and only consume the energy needed, giving the user complete control. Prior to purchase and installation please verify this model is the right size for the expected demand and electrical requirements. The ECO 11 requires a minimum 125 amp electrical panel for installation with 60 amp double pole breaker connected to set of #6 awg wire. Plumbing connections are 1/2" compression fitting with the option of 1/2" NPT adapter included. For additional assistance please feel free to contact our support center at 877-474-6473.



NOTE : 11Kw at 220 is equal to 13kw at 240. .Activation Flow : 0.3 GPM

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature is 67 Degree F and above. This model is well suited for heating up to 2-Gallon per minute, which is the equivalent of one shower head (with a 1.5 gpm flow) and one sink with a low inlet water temperature of 67 Degree F. Digital Temperature Control allows you to set your temperature in increments of 1 Degree. This model can also be used in colder climates as a Point of Use for a sink or other low flow application. Prior to purchase and installation please verify this model is the rights size for your hot water needs and electrical requirements.

  • Lifetime warranty
  • Save up to 60-percent on your water heating cost with an ECOSMART electric tankless water heater
  • Never run out of hot water with an ECOSMART tankless water heater
  • Patented Self Modulating Technology and design
  • ECOSMART tankless water heaters are 99.8-percent energy efficient.Uniform Energy Factor:0.98

User questions & answers

Question: Ours has only been in service for less than a year - will not adjust temperature to anything above 85 Deg. F. What do you think is the problem ? kds
Answer: My only guess is that the rheostat (variable resistor) that the temperature adjustment knob is attached to may be faulty. If that isn't it then I don't know. Sorry.
Question: The warrenty says that this unit must be installed by a licensed electrician and plumber, for them to honor the "life time warrenty." why
Answer: Hello Bob, The reason is the same as why an innumerable number of gadgets around the world have that little "warranty void if removed" label. Because getting inside of one requires a certain level of training and expertise. Same with this unit. GadgetsGo is an authorized Ecosmart dealer. Kind regards,HenryGadgetsGo
Question: My house is wired 110V. What additional items do I need to purchase for the conversion
Answer: Just to expand slightly on prior answers, normally a residential service feed is 240 volts between the two incoming hot legs. There is also a neutral leg, which (hopefully) has zero potential with reference to ground. The voltage between either one of the hot legs and the neutral leg is 120 volts. The 120 volt circuits in your house are connected to one or the other of the two hot legs, and only one. An attempt is made to assign circuits to the two hot legs in a way that will roughly balance the load between them. The other side of a 120 volt circuit is connected to the neutral leg. There is additionally a safety ground run with the circuit, which also ties into the panel. Certain devices require more power (work product of current and voltage) than is practical to deliver using a 120 volt circuit. Common examples are your clothes dryer, and your electric stove. These devices are powered by both hot legs, with a difference in potential of 240 volts. This water heater is also such a device.STRONG BUT FRIENDLY WARNING: If you did not already know this, please don't make wiring this water heater your learning opportunity with electricity. Hire someone who knows how to do it right. Cutting corners, especially with higher currents and voltages, can lead to equipment damage, fire, and electrocution. Electricity is not magic, and you can certainly learn how to do many common wiring tasks safely on your own, but today is not the day to begin that journey. You need properly sized components, properly installed, and connected to an adequate service. Also, if you really, really foul up, you could conceivably wind up making that morning shower more energizing than you ever imagined, if you get what I mean. So newly aspiring electricians should go fix their grandmother's favorite table lamp instead. Once they have that working they can use it to to start reading books about electricity, residential wiring, and eventually, books about this stuff: http://amazon.com/s/ref=nb_sb_ss_c_0_8?url=search-alias%3Dstripbooks&field-keywords=nec+code&sprefix=nec+code%2Caps%2C164 . Of course, you still have to know not to nick conductors when you strip them, and other trade craft like that ; ) . Like almost everything in life that is fun, electricity will hurt you. Sort of like all those people you dated for a while, and then wished later you had never met.
Question: what amp breaker is required
Answer: The National Electrical Code requires conductors and overcurrent protection to be sized at 100% of the manufacturer's branch circuit recommendation for tankless electric water heaters. A 60 amp breaker is the same price as a 40 or 50, it is the wire that costs more. #6 AWG wire is required for a 60 amp circuit. If you undersize the wire it could overheat and catch fire. Protect your family and follow the manufacturer's sizing for this, or any other, electrical device. Your family's lives are worth the extra money. 

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

Rinnai V65IN Tankless Water Heater, Large, V65iN-Natural Gas/6.5 GPM

Rinnai

Based on 622 reviews Check latest price

Product description

V65iN is the perfect combination of high efficiency, comfort and value in a natural gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

From the Manufacturer

Features ENERGY STAR Qualified Energy Factor of .82 for Natural Gas and Propane Certified for Installation in Manufactured (Mobile) Homes Leak detection shuts off water to unit to limit property damage Enhanced scale detection lessens possibility of serious, long-term damage to unit Temperature lock prevents accidental or unauthorized changes to water temperature Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels Rinnai Value Series Tankless Water Heater Product Warranty Dimensions Width: 14 Inches Height: 23 Inches Depth: 9 Inches Weight 45.6 Pounds Ignition Direct Electronic Hot Water Capacity 0.26 to 6.6 GPM Minimum Activation Rate 0.4 GPM Minimum/Maximum Gas Rate (Input BTUs ) 10,300 150,000 Energy Factor 0.82 for Natural Gas and Propane Energy Star Yes Approved Gas Types Natural Gas or Propane Temperature Settings 98F - 140F with MC-91-2US 98F - 160F with MCC-91-2US Type of Controller MC-91-2US (included) MCC-91-2US (optional for Hydronic Applications) MC-100V-1US Deluxe Controller (optional) BC-100V-1US Bathroom Controller (optional) Ultra Lox NOx Yes Electrical AC 120 Volts, 60 Hz Electrical Consumption Normal: 76 Watts Standby: 2 Watts Anti-Frost Protection: 120 Watts Service Connections Gas Supply: 3/4 Inch MNPT Cold Water Inlet: 3/4 Inch MNPT Hot Water Outlet: 3/4 Inch MNPT

  • Endless hot water for your entire home
  • V65iN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

User questions & answers

Question: which models are "condensing" units, please
Answer: I don’t know. But I suggest u look for a different brand. It already failed twice in less than a year and their warranty is a scam. They provide the parts which are pennies and leave out labor.
Question: How does it effect the water pressure, will it change
Answer: It does not effect my water pressure at all. I’ve had it for over a year now
Question: My existing water heater is located next to and shares a flue with the furnace. Can I hook the same way on this
Answer: Hold up there, previous answer, not so fast. It is true that you should not have both the hot water heater and furnace venting directly into the flue, combining the exhaust. However, some people see their vent pipes entering the flue (or chimney wall) and assume they are both releasing the fumes inside the chimney. In some cases, the venting pipes continue separately up the flue. Joseph, if you have two vent pipes entering your flue, there is a chance that both pipes continue separately up the flue and out the top. If that is the case, you may be able to use the existing hot water vent system. When you look at the top of your chimney, do you see two terminations coming out?
Question: How does very cold intake water affect performance
Answer: Sorry to contradict but the temperature of the water going into the water heater will definitely have an effect on the temperature of the water coming out. the water heater needs to provide enough BTUs to heat the volume of water that you need to the water temperature that you want. If the water starts off at a lower temperature it will take more BTUs to get it to the temperature you want. This unit claims to be able to provide 6.6 gallons of hot water per minute but that assumes the water is startling an average temperature. If you have a modern shower head it will only use about 2.5 GPM but if you have second shower going, a hot water faucet open or a clothes washer filling at the same time you will run out of capacity quickly. Rinnai should have tables on their website that shows the ability of the unit to heat water at a variety of starting temperatures to a range of hot water temperatures at a given flow rate.

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology,White

EcoSmart

Based on 3 reviews Check latest price

Product description

Configured for cold climates or high flow rates. Well suited where incoming water temperature can drop below 45 F. For use in more demanding water usage applications. Self modulating flow sensor technology regulates the amount of energy required to heat the water needed. Digital temperature display showing the outlet water temperature setting. Uses 9 KW standard Emerson electric heating elements with brass tops to prevent electrolysis. Copper heat exchanger. Automatic resettable thermostat. 40 DP breakers required. 112A draw. Required wire: 3 sets 8 AWG. Pipe fitting: 3/4'' NPT. Energy efficiency: 99.8%. UL and CSA certified.Weight: 11 lb. Lifetime warranty. It can provide between 2.7 and 6.5 gallons-per-minute depending on the inlet water temperature.

From the Manufacturer

This Smart Technology electric tankless water heater is configured for climates where incoming water temperature can reach as low as 37 degrees. The ECO 27 is capable of heating nearly 3 gallons per minute at this temperature. The ECO 27 is the largest electric tankless water heater available with Patented Self Modulating Technology. This model is well-suited for homes in the northern U.S., Canada, and in the southern U.S. for large Roman-style or Jacuzzi tubs that generally have more demanding water usage needs. Digital temperature control allows you to set your temperature in increments of 1 degree. Prior to purchase and installation please verify that this model is the right size for your hot water needs and electrical requirements.

  • Savings of up to 50% on water heating costs. Dimensions :17H x 17W x 3.625D inches ;Pipes fittings :3/4 inch NPT
  • Digital temperature control in 1-degree increments allows control of hot water; Activation Flow: 0.3 GPM
  • Copper and stainless components designed for efficiency, durability and easy replacement.
  • Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye and Copper and stainless components designed for efficiency, durability and easy replacement.
  • Prior to purchase & installation, please verify that this model is the right size for your hot water needs and electrical requirements. Electrical requirements: 27 kW, 240 volts, 40 required breakers, 112.5 maximum power (AMP), 8 required wire.Amperage Draw:113 A
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • Recommended Electrical Panel: 200 Amps

User questions & answers

Question: How do know which size to buy? We will supply two bathrooms, dish washer, clothes washer. What size should I choose
Answer: In order to have a 208 volt power you would need to be pulling off of 2 legs of a 3 phase service. Are you sure you have 3 phase?
Question: Can this unit supply a 3,700 sq foot home with 3 1/2 baths
Answer: Approx 7x11. The cover is approx 8x12
Question: What is the power consumption of this tank-less heater
Answer: This is a 240V/208V heater. At 240V this heater draws 6.25 amps.
Question: remote
Answer: Are you asking if it can be wired 208 volt? The answer is yes. I don't have any experience with model you are referring to otherwise.

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY

Rheem

Based on 456 reviews Check latest price

Product description

Professional classic® tankless electric water heaters offer continuous hot water quick and on demand for single point-of-use or multiple applications

  • External adjustable digital thermostatic control with LED display (+/1 degree accuracy
  • Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control
  • Simple installation – 1/2 NPT adapters included; side 1/2 inch Compression water connections
  • 99.8% energy efficient. External controls to adjust temperature in increments of 1°f. Water-Saver Shower Head – 1.5 GPM
  • Threaded for easy replacement, simple installation, digital temperature display 54 A. 13kW Model Flow Rate: up to 3.17 GPM
  • 54 A

User questions & answers

Question: We have a 500sq' apt. 1 kitchen sink, 1 lav sink and tub/shower. This tankless heats water to both sinks but nothing to the tub/sh. Help
Answer: Sinks have aerators to slow down the water where a tub doesn't. It sounds like one possibility is that your exceeding the GPM for this heater. Next possibility, double check an measure your actually getting at least 240v at the heater, I had an issue where my unit was only getting 235v an it was causing a similar issue where only one of the two heating elements was activating. I had it set to 125F but it was coming out 100F. It was warm and without a meter I would of thought it was working correctly until I tried filling a tub. It couldn't even get the water warm. I pulled my wires out an restripped an cut an screwed them in an it fixed my problem, now its measuring around 245v. Make sure there is no copper showing after screwing down your input wires. Now filling the tub I noticed after about 10-15 seconds the water gets too hot to touch. I set it to 135F.
Question: Do these tankless water heaters require an overflow line to the outside of the home or a pan like is required on normal water heaters
Answer: No tank, so, no overflow line required. It mounts on the wall. A pan is needed if required by building code in your city.
Question: what are the wiring and power requirements
Answer: good morning,60 amp breaker and , number 6 cable !thank you have a great day!
Question: How many amps are needed for rheem rtex - 13 240v heating tankless electric water heater
Answer: Hello-The RTEX-13 requires 1x 60A@240V breaker / 6 AWG recommended wire size.Specs - http://cdn.globalimageserver.com/fetchdocument-rh.aspx?name=Specification-Sheet&id=fc3235b7-7cd0-42cd-93bc-7169ea92be31 Rheem 800-432-8373I hope this helped :)Ben

Product features

About Us

Brothers Richard and Donald Rheem founded Rheem Manufacturing Company in Emeryville, CA, in 1925. While the company has produced a number of products in its nearly 100 years of operation, Rheem is currently the manufacturer that produces heating, cooling, water heating, pool & spa heating and commercial refrigeration products, and it is one of the largest manufacturer of water heating products in North America.

Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White

Based on 372 reviews Check latest price

Product description

MAREY GA10LP Indoor Propane Gas Tankless Water Heater can provide up to 2. 7 Gal. per minute for a perfect shower at 115°F output water temperature. It is also called water heater on demand, because it heats water only when needed, saving energy. It is designed in the USA and it's perfect to supply endless hot water for up to 2 or 3 points of use simultaneously (for a variety of residential hot-water applications). Its compact design saves space and is easy to install: you will only need 2-D cell battery for the ignition and a venting (not included in the box). MAREY has been on the water heating business since 1955, bringing tradition and innovation together.

  • Provide endless hot water on demand and only as needed
  • Save up to 60% on electricity bills for water heating
  • Compact design saves space and is easy to install almost anywhere
  • No electrical connection is required so it's perfect alternative for those homes experiencing frequent power outages
  • Unlimited hot water whenever is needed
  • 5-year
  • Allows water temperature to be controlled

User questions & answers

Question: What size box does it ship in
Answer: Hello. The 10L ships in a box that measures approximately 16 x 28 x 10 inches. GadgetsGo is an Authorized Marey Distributor. Kind Regards, John M. GadgetsGo
Question: For gas heater what is the outside dimensions, high , wigth , depth. Is it 23.6x13.6x6.9 with the extaust cap on top. Thanks, Ray
Answer: Hi Ray. The dimensions you gave are for the body of the heater only, not including the exhaust cap, since it is removable, and not including the water and gas connections at the bottom.Kind Regards,RossGadgetsGo
Question: Does it need to be vented
Answer: yes i have one in an outdoor shower and the other inside a bathhouse and we put a 90 degree turn on it to go out the side of the wall and works just perfect.
Question: Does this come with exhaust/vent pipes
Answer: Greetings, The Marey Gas 10L Tankless heater does not come with the Exhaust/Vent pipes. You will need to locate B-vent or Z-Vent Pipe material size pipe 4" online.

Product features

Marey 10L Gas Tankless Water Heater

This compact model saves space and allows easy installation just about anywhere. It heats unlimited volume of water as needed and permits you to regulate the water flow and gas flow to better temperature. So if you instant and on demand want hot water, this is the product for you!

It is also a perfect alternative for those homes experiencing frequent power outages since this heater does not require electricity. The 10L unit provides up to 3.1 Gallons Per Minute, to provide hot water for your home family at multiple points of use!

Easy to install!
Multiple Points of Use!

Enjoy many features! Check temperature map below for more information on simultaneous points of use on your region.

Save Energy!

It can last a lifetime, keeping 87% efficiency level!

We are in the market since 1955!
GA10LP

Avaliable in Propane Gas.

GA10NG

...or also Avaliable in Natural Gas! Make sure you select your preferred gas type before you purchase your model.

Camplux 2.64 GPM Portable Propane Water Heater,Tankless Propane Gas Tankless Water Heater with Digital Display,On Demand Hot Gas Water Heater for Campings,Road Trips,White

Based on 1 reviews Check latest price
  • Compact,Light Weight Portable Design-12.8 (L)*6.1(W)*21.65(H) inch ,Weight-23.85 lb. Compact and portable design perfect for barns,cabins,outdoor instant hot shower and road trips.
  • Easy Installation for Instant Hot Water-It only takes you a few minutes to get 2.64 gallons per minute of instant hot water. The camplux portable water heater lights when water pressure between 3.6-110 PSI, low water pressure is perfect for campings and remote cabins.
  • Multiple Protection Ensure Your Safety-Flame failure device, anti-freezing protection, over heating protection to ensure the family safety. The anti-freezing drain plug discharges the residual water to avoid freezing in cold areas for long-time maintenance. Gas supply automatically shut off when high water temperature protection over 167 °F.
  • Power Efficient & Energey Saving -Maximum power output 68,000btu/hour, you will get instant endless hot water easily wherever you are. Compact and lightweight structure with 11.5% energy saving technology. The propane water heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.
  • Considerate Customer Service- Here at Camplux, customer service is everything ! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

Product features

Features-

  • The Camplux BW264 is ideal for camping, to the beach or family vacations mountain cabins horse stables etc.
  • It can be also mounted indoors where is well ventilated if a flue pipe is intalled additionally.(the flue pipe not included)
  • Turn the ignition on with 2 "D"cell batteries whenever electricity is not needed!
  • Applicable water pressure from 3.6~110.0 PSI.Hot water output 2.64 gallons per minute, work easily with great performance.
  • The operating propane gas pressure is 0.4PSI with maximum power output 68,000btu/hour.
  • The system also works great on modified water systems with a 12 volt water pump.
  • The gas water heater can't be used for drinking water.
  • The camplux tankless propane water heater line was not recommend for elevation above 2000 ft.

Bullet Points of Camplux 2.64 GPM Tankless Water Heater

  • Eco/Full switch function, save more gas in summer time! Also works great with Camplux 12V 1.6 GPM water pump.
  • Dry combustion protection, flame failure device, anti-freezing protection.
  • Compact and light weight structure with 11.5% energy saving technology. You can get instant endless hot water easily wherever you are.
  • Maximum power output 68,000btu/hour, get instant endless hot water easily where you are.
  • Comes with CSA approved gas regulator and required adapters.

Enjoying Your Outdoor Shower with Camplux 2.64 GPM Gas Water Heater

The 2.64 GPM Camplux portable tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. The ignition is with 2 D cell batteries so it makes it great for off grid or other areas where electricity is not readily available. The ideal operating range for the 2.64 GPM Camplux portable tankless water heater is 2.8~110.0 PSI..Camplux water heater focus on innovative combustion technology and advanced multiple protection systems to ensure your safety.

Outdoor Shower

Enjoying outdoor shower with endless hot water during camping trip.

Bathing Horses

Offering your horse with a relaxing shower in the afternoon.

Washing Dogs

Providing a comfortable sunbath for your pet dog.

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology

Based on 4 reviews Check latest price

Product description

Get hot water where it's needed, when it's needed with the Bosch ES4 Tronic 3000 T Electric water heater. This 2.5-gallon capacity point-of-use mini-tank fits right under your sink and provides a practical and effective solution to your hot water needs. This smaller model can be plugged right into a 120-volt outlet with the 36-37" cord, or can be installed in-line with a larger hot water source to provide "on-demand" use. The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water. An external dial allows you to easily control the temperature range, and the temperature-and-pressure relief valve enhances your safety. The ES4 Tronic 3000 T from Bosch has a sleek and attractive exterior design that blends in seamlessly with existing decor when installed in a visible location, making this heater a great option in any room.

Manufacturer Contact Information

800-283-3787

  • CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
  • INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
  • FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
  • EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water

User questions & answers

Question: Is it necessary to connect an expansion tank to this heater (for safety purposes)? It states something to that effect in the user manual
Answer: The expansion tank for this heater is not required. Most people already have these installed in their homes but if not then it would be Ok without it as there is a pressure relief valve on top if something happened. GlobalTowne is an authorized Bosch distributor.
Question: would this be able to supply a shower
Answer: A standard flow shower head is around 2.5 gallons per minute. A low flow head is around 1.5 gallons per minute. The recovery rate for a 90 degree temperature rise is 6.8 gallons per hour! So even the 7.5 gallon unit would only provide 4 minutes of shower time before the temp dropped off dramatically. (even at the low flow rate..)
Question: Can be used "in-line with a large hot water source"? Would it help a large bathtub that runs out of hot water before it gets full from main tank
Answer: If your bathtub is bigger than your main heater tank, this unit isn't going to do much for you. It will add 2.5, 4, or 7 gallons to the capacity of your main tank, depending on which Bosch unit you buy. The 7 gallon unit requires a specially wired circuit. You will also get a little bit of lukewarm water that was in the line between your main heater and the Bosch unit. Unless your main tank is awfully small and your bathtub massive, the 4 gallon unit should work for you. Maybe a demand type thankless heater in your bathtub hot water feed would be a better choice, but be careful to size it properly for your desired flow rate and temperature rise. Also a tankless is likely to require special wiring.
Question: When this heater is connected to the hot water line, what happens with the cold water that was sitting in the pipes
Answer: When the tap is opened, the hot water in the unit flows out. The colder water that was sitting upstream of the unit, enters the unit to be heated. If the tap remains open, the newly heated water flows out, being replaced eventually, (depending on the distance to the main water heater), with the water from the main water heater. You will probably set the unit temperature to equal the main water heater temperature, if you want to keep a constant temperature, but other scenarios are possible.

Product features

Bosch ThermoTechnology

The Bosch Tronic 3000 T point-of-use electric mini-tanks are available in three compact sizes, which can be wall-hung (bracket included) or floor-mounted. They fit easily under a sink, even in a cabinet space, and because they have a sleek and attractive design, they blend in seamlessly with existing decor when installed in a visible location. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water. Great for a wide range of locations!

Water Where You Need It

Provides hot water quickly at point of use and comes with temperature /pressure relief valve installed - 2.5 and 4 gallon tanks feature a simple 120 VAc plug-in connection (1440 watts).

Quality for Long-Life

Thick CFC-free foam insulation for maximum energy efficiency, glass-lined tank for durability.

Great for Small Spaces

Water heaters are compact and lightweight and can be floor, shelf, or wall mounted (except 7 Gallon) - features a sleek and attractive design to blend seamlessly with decor.

Minimize Wait Time for Hot Water

Waiting for hot water at a sink located far from a primary heating source can be frustrating. Only having access to cold water from a sink is just not useful, and plumbing a hot water line to every sink in a home or business requires time and money. To get hot water where it’s needed, when it’s needed, a better solution is to use the Tronic 3000 T from Bosch: a point-of-use electric mini-tank heater. This heater can supplement a primary water heating source, or be used under a single sink. In fact, the Bosch Tronic 3000 T can be used for three different applications: as a sole water heating source for a single sink, as a supplement to an existing heater located far from the sink, and as a buffer installed in-line with tankless water heaters that experience intermittent cold water, also known as 'cold water sandwiching'. No matter the configuration, there’s minimal stand-by loss from this premium mini-tank water heater.

Rinnai V65EP RV65eP, Large, Propane

Rinnai

Based on 599 reviews Check latest price

Product description

V65eP is the perfect combination of high efficiency, comfort and value in a propane gas tankless water heater from Rinnai. Ideal for small to medium homes or remodels, compact, easy-to-install, reliable and perfect for outdoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.

From the Manufacturer

Rinnai's V65E exterior-mount tankless water heater efficiently delivers up to 6.6-Gallon per minute (GPM) of hot water, making it perfect for your one to two and half bathroom home. This easy-to-install, ultra-compact unit lets you enjoy all the benefits of Rinnai tankless water heating. You'll experience clean, reliable hot water at a consistent pre-set temperature, while saving energy and precious floor space in your home.

  • Endless hot water for your entire home
  • V65eP HE High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

User questions & answers

Question: Can the temperature output be adjusted to 105F
Answer: Most rinnai tankless weather it is out door or indoor, have a control board to adjust temp and either on or off
Question: Can I use the Rinnai V65EP in Denver, Co? Temperatures during the winter can get below zero
Answer: It can definately be out doors in freezing temps, tho power failure arent good for it while in a freeze, tho keep in mind it will use alot more energy for frost protection, indoor units are safer amd more efficient in this case
Question: Does this unit come with controller? rinnai tech said i needed a mc-91-2us controller? do i need to buy separate
Answer: I bought model V65EN. It came with a wired digital controller. The installer did not run the wire into the house and mount the controller indoors. He simply set the controller at 120 degrees and left the controller inside the unit. If I want to change the temp, I have to take the cover of the unit.
Question: What does the "Low NOx Mean
Answer: Good place to check for info like this is Wikipedia. Here is what they say: Energy efficiencieseditMore tangible cost savings are defined when comparing the energy efficiencies of gas heaters with low NOx emissions with conventional flued types. Gas heaters with emission problems are flued and inherently lose substantial energies in the form of hot flue gases to the atmosphere. In addition, the choice of placement of flued heaters is greatly impaired due to flue installation restrictions.In contrast, dedicated low emission gas heaters do not require a flue system. Furthermore, with the introduction of oxygen depletion sensors and thermostatic controls, they do not place critical reliance on ventilation as previously was the case. These heaters can be positioned more conveniently and centralised to affect optimum warm air distribution. By definition unflued low NOx gas heaters are 100% efficient as all heat energy released from the flame is converted to useful heat.Hope this helps. June

Product features

Endless Hot Water

Put an end to scheduling your hot water need.

  • Never again choose between taking a piping hot shower, doing a load of laundry or running the dishwasher. A Rinnai Tankless Water Heater will never run out of hot water and leave you in the cold.

Hot Water On-Demand

Don't waste while you wait.

  • Rinnai tankless water heaters with ThermaCirc360 technology recirculates hot water through your pipes to get you hot water fast.
  • While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. ─ that means an average of 8,700 bottles of water per person, per year.

Save Valuable Space

Your hot water heater doesn't have to be a behemoth!

  • Compact design allows for installation in non-traditional spaces such as the attic, crawl space or even a closet.
  • Save 16 sq. foot of space ─ the Rinnai tankless water heater is only the size of a small suitcase.

Affordable, Efficient Savings

Efficiency packaged in a compact design means cut CO2 emissions (as compared to tanks), use less energy and conserve water.

  • Use 40% less energy than traditional tanks* because you heat water only when you need it.

100 years of Confidence

Get peace of mind with the unsurpassed quality and innovation of a Rinnai tankless water heater.

  • Trust the #1 selling gas tankless water heating brand in North America for all of your water heating needs.
  • Smart technological advancements such as WiFi monitoring, your trusted Rinnai service provider can monitor the efficiency of your tankless water heater and address issues before you ever experience a break in service.

Sustainable Reliability

It's a smart investment for now and the future when you intertwine sustainability and reliability.

  • Every part of a Rinnai Tankless water heater is replicable so components can be easily swapped vs. buying a whole new system.
  • Average life expectancy is 20 years vs. 8-10 for a traditional tank**
  • With this premium product, you'll save–both money and worry–in the long run.

Camplux Pro On-Demand Tankless Water Heater,6.86 GPM Outdoor Propane Gas Tankless Water Heater with Advanced High Capacity Flow Control,Residential Propane Gas Water Heater for 3-4 Persons Whole House

Based on 49 reviews Check latest price
  • On-Demand Tankless Water Heater-Camplux advanced 6.86 GPM high capacity flow control propane gas tankless water heater delivers 6.86 gallons per minute of on-demand endless hot water ensures instant hot water for 3-4 persons whole home shower and kitchen at one time.
  • Multiple Protection Ensure Your Safety- CSA certified ,flame failure device, anti-freezing protection, over heating protection to ensure your safety. It will heat automatically when the temperature lower than 40℉(5℃).
  • Saving Energy & Money- Maximum power output 180,000btu/hour,Camplux gas tankless water heater only activities with max energy factor of 0.82 for propane gas when use. Low NOx emission levels, average 9.5ppm for environmental protection.
  • Convenient, Easy Installation - It only takes you a few minutes to get 6.86 gallons per minute of instant hot water. Includes digital remote control with a 3.3 feet cable for convenient flow control.
  • Considerate Customer Service- Here at Camplux, customer service is everything! We offer 24 shift hours customer service make the customer experience easy and fast through our live chat, phone support & our online helpdesk. Have a question? Give us a call at (844) 538-7475.

User questions & answers

Question: I have a well and pump. the water pressure runs between 30 and 50 psi any problem with lower pressures
Answer: 40 # is recommended. You should be fine with your pressure range.
Question: What thread are the 3/4" connectors
Answer: STANDARD PIPE THREAD
Question: warranty info
Answer: Hi,camplux comes with 1 year warranty.
Question: I need the wired digital remote that comes with the camplux pro 26L, but i need it on a smaller unit. Can it be bought and fitted to a smaller unit
Answer: no

Product features

Features-

  • The Camplux WA686 is the largest outdoor model of the Camplux tankless water heater range, aesthetically pleasing and simple design.
  • Rated at an impressive 6.86 GPM and 180,000 BTU per hour, the WA686 can meet all the hot-water needs for typical 3 bedrooms, two bath homes.
  • Come with Constant Temperature Function, which can help you experience clean, reliable hot water at a consistent pre-set temperature.
  • Camplux water heater is with innovative combustion tecnology and advanced multiple protection systems to ensure your safety.
  • With an outdoor installation, no addtional vent pipe needs to be purchased. .
  • The startup water flow 0.79 gallons per minute.
  • The operating natural gas pressure is 1.5-2.6kPa/0.22-0.38 psi.
  • Includes digital remote control with a 3.3ft remote control cable, conviniently available to control the water temperature indoor
  • Available adjustable temperature is 99ºF(37℃)-140ºF(60℃).
  • The camplux tankless propane water heater line was not recommend for elevation above 2000 ft.

Bullet Points of Camplux 6.86 GPM Tankless Propane Gas Water Heater

  • Max Energy Factor of .082 for Propane Gas, rated at an impressive 6.86 GPM and max 180,000 BTU per hour.
  • Anti-freezing protection device, which will heat automatically when the temperature lower than 40℉(5℃).
  • Includes digital remote control with a 3.3ft remote control cable.
  • Low NOx emission levels, average 9.5ppm for environmental protection.
  • 6.86 GPM, 120 volt power supply, CSA certified for US and Canadian use.

Enjoying Endless Hot Water with Camplux 6.86 GPM Tankless Gas Water Heater

The Camplux 6.86 GPM tankless gas water heater is perfect for whole house use, supplying more than two hot water applications at the same time.Constant temperature function gives you consistent hot water with pre-set temperature.Anti-freezing protection device, which will heat automatically when the temperature lower than 40℉(5℃).Camplux water heater with innovative combustion technology and advanced multiple protection systems to ensure your safety.

Come with Constant Temperature Function

Day combustion protection, flame failure device, anti-freezing protection. Save energy,digital temperature control high thermal efficiency at 88.5 %.

Aesthetically Pleasing & Simple Design

Includes digital remote control with a 3.3ft remote control cable, conviniently available to control the water temperature indoor.

Comes with Approved Fittings

Comes with approved fittings&adapters. Camplux water heater is with innovative combustion technology and advanced multiple protection systems to ensure your safety.

Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater

Based on 313 reviews Check latest price

Product description

Eco Smart ECO 36 Electric Tankless Water Heater, 36 KW at 240 Volts with Patented Self Modulating Technology Why Eco Smart? If you have a need for a high amount of hot water then the ECO 36 is the right choice. The ECO 36 is the largest electric tankless water heater available with our patented self-modulating technology. This smart technology tankless water heater is ideal for the northern United States, where incoming water temperatures can reach as low as 37 degrees F. The ECO 36 is capable of heating nearly 3.5 gallons per minute at this low temperature. To put that into perspective, it can handle up to two showers running at the same time and never run out of hot water. For homes in the southern United States, the ECO 36 is perfect for large Roman-style and Jacuzzi tubs or high demand of hot water between multiple applications. It can handle up to 6 gallons per minute, which means you can run four showers and a sink simultaneously and never run out of hot water. A digital temperature control allows you to set your temperature in increments of 1 degree, so you can set the temperature to how you like it. The ECO 36 is the most powerful model from our full line of tankless water heaters, with the capacity to handle a large single-family home.Take a look at our full line of tankless water heaters below to see what's perfect for you. THIS MODEL REQUIRES 150 AMPS DEDICATED!. Required Wire: 4 x 8 AWG

From the Manufacturer

Ecosmart ECO 36 Electric Tankless Water Heater, 36 KW at 240 Volts with Patented Self Modulating Technology Why EcoSmart? If you have a need for a high amount of hot water then the ECO 36 is the right choice. The ECO 36 is the largest electric tankless water heater available with our patented self modulating technology. This smart technology tankless water heater is ideal for the northern United States, where incoming water temperatures can reach as low as 37 degrees F. The ECO 36 is capable of heating nearly 3.5 gallons per minute at this low temperature. To put that into perspective, it can handle up to two showers running at the same time and never run out of hot water. For homes in the southern United States, the ECO 36 is perfect for large Roman-style and Jacuzzi tubs or high demand of hot water between multiple applications. It can handle up to 6 gallons per minute, which means you can run four showers and a sink simultaneously and never run out of hot water. A digital temperature control allows you to set your temperature in increments of 1 degree, so you can set the temperature to how you like it. The ECO 36 is the most powerful model from our full line of tankless water heaters, with the capacity to handle a large single-family home. Take a look at our full line of tankless water heaters below to see whats perfect for you. THIS MODEL REQUIRES 150 AMPS DEDICATED!

  • Sleek and compact design with digital output temperature display
  • ECOSMART tankless water heaters are 99.8-percent energy efficient
  • Manufactured in United States
  • Pipe Fittings:3/4 inch NPT
  • Required Breaker:4 x 40 A
  • 150 A

User questions & answers

Question: What model is recommended for whole house
Answer:
Question: I live in lower michigan and what model is recommended for whole house
Answer:
Question: Why are these so much less expensive than other name brand tankless heaters
Answer:
Question: Even with 200 amp. My lights flicker with the water is in use. Any one having the same issue and how was the issue resolved? Thanks
Answer:

Product features

3 Smart Steps for Endless Hot Water

Step 1: Determining your average inlet water temperature is important, this allows you to determine how well your unit will perform in your desired location. A lower inlet water temperature will require a higher kilowatt product.

Step 2: Next you will determine how many applications your unit can run simultaneously at your chosen location inlet water temperature. Tankless electric water heaters are sized for maximum simultaneous use, not maximum fixtures in your home.

Step 3: Determining specifications and electrical infrastructure is important because without the correct infrastructure your unit may not fit into your breaker panel.

CAMPLUX ENJOY OUTDOOR LIFE BD158 1.58GPM Outdoor Propane Tankless Gas Water Heater

Based on 248 reviews Check latest price
  • With low water pressure ignition, this heater can function with 3.0 PSI of water pressure.
  • Aesthetically pleasing and simple design features with folding handle for easy portability.
  • 1.58 gallons per minute of hot water output, savings in energy use will be immediately noticeable. It delivers endless hot water with optimal energy efficiency!
  • The maximum temperature raise is 114.8℉(46℃) and the minimum temperature raise is 46.4℉(8℃)for 1.58 GPM.
  • CSA certified testing standard ensures your safety .Flame failure device, anti-freezing protection and oxygen depletion safety shut-off protection to enjoy more pleasant outdoor shower.

User questions & answers

Question: Can you change out the shower head
Answer: It has has 3 pronged cord
Question: Will this hook directly up to rv water plumbing 1/2 inlet and outlet
Answer: It is cool when on
Question: What is difference between the 5l and bd 158, besides gpm and size
Answer: Yes. It has a main on/off switch, adjustable thermostat and adjustable virtual fire light intensity. Good quality.
Question: Can this be used with natural gas
Answer: It has a one year warranty>

Product features

Features-

  • The Camplux BD158 is great for camping, to the beach or family vacations mountain cabins horse stables etc.
  • With Oxygen Depletion Sensor Protection, it can be also installed indoors where is well ventilated.
  • Turn the ignition on with 2 "D" cell batteries whenever electricity is not needed!
  • The ideal low water pressure operating range for the Camplux BD158 is 3.0~110.0 PSI, work easily with great performance.
  • The system also works great on modified water systems with a 12 volt water pump.
  • The operating propane gas pressure is 0.4 PSI with maximum power output 41,000btu/hour.
  • The gas water heater can't be used for drinking water.
  • The camplux tankless propane water heater line was not recommend for elevation above 2000 ft.

Bullet Points of Camplux 1.58 GPM Tankless Gas Water Heater

  • With low water pressure ignition, this heater can function with 3.0 PSI of water pressure.
  • Aesthetically pleasing and simple design features with folding handle for easy portability.
  • Temperature raise is 114.8℉(46℃) and the minimum temperature raise is 46.4℉( 8℃)
  • 1.58 gallons per minute of hot water output, delivers endless hot water with optimal energy efficiency!
  • Dry combustion protection,flame failure device, anti-freezing protection and oxygen depletion safety shutoff protection.

Enjoying Your Camping Trip with Camplux 1.58 GPM Tankless Gas Water Heater

The 1.58 GPM Camplux portable tankless water heater is perfect for campsites, cabins, or simply around the house. Wash your car, wash your boat, take a hot shower, wash the dogs or the horse. The ignition is with 2 D cell batteries so it makes it great for off grid or other areas where electricity is not readily available. The ideal operating range for the 1.58 GPM Camplux portable tankless water heater is 3.0~110.0 PSI .The system also works great on modified water systems such as a 12 volt pump (Camplux model number -JK-2202/JK-3206 ).Available in liquid propane only.

Stainless Folding Portable Handle

The best solution for outdoor hot water, perfect for tiny house, cabins, lodges, apartments, outdoor showers, boat houses, camp sites or anywhere you need hot water.

Aesthetically Pleasing & Seek Design

Camplux's sleek, wall-mounted design frees up floor space for more storage.

Methods to Power the Unit

Powered by 2 D cell batteries so it makes it great for off grid or other areas where electricity is not readily available.

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