5 best evaporative heatings

Evaporative cooling, also known as swamp cooling, is a method used in some automotive cooling systems to help regulate the temperature of the engine. It is primarily found in older vehicles and is less common in modern cars, as more advanced cooling systems have been developed.

Here's how evaporative cooling works in the context of automotive engine cooling:

  1. Principle of Evaporative Cooling: Evaporative cooling takes advantage of the fact that when a liquid evaporates, it absorbs heat from its surroundings.This process cools the surroundings, which can be applied to lower the temperature of an engine.

  2. Components: In an automotive evaporative cooling system, you typically have a reservoir of water, often called a "swamp cooler" or "evaporative cooler," which is connected to the engine's cooling system.

  3. Operation: When the engine gets too hot, a small amount of water is sprayed or circulated through a cooling pad or mesh. As this water evaporates, it absorbs heat from the surrounding air, lowering the temperature of the air passing through the cooling system.

  4. Effectiveness: Evaporative cooling is more effective in dry and hot climates because it relies on the evaporation of water. In humid conditions, where the air is already saturated with moisture, the cooling effect is reduced.

  5. Advantages: One of the advantages of evaporative cooling is that it uses less energy compared to traditional air conditioning systems, making it more fuel-efficient. However, it may not provide as much cooling as a conventional air conditioning system.

  6. Limitations: Evaporative cooling is less effective in very humid conditions and is typically not as efficient as modern refrigerant-based air conditioning systems. It also requires a constant supply of water, which may not be readily available in all situations.

  7. Maintenance: Proper maintenance is essential for the efficient operation of evaporative cooling systems. The cooling pads or mesh need to be kept clean, and the water reservoir should be regularly refilled and cleaned to prevent mineral buildup.

In summary, evaporative cooling in automotive engine cooling systems is a relatively simple and energy-efficient method to reduce engine temperature by using the cooling effect of water evaporation. However, it has limitations and is less common in modern vehicles where more advanced and effective cooling systems are typically used.

Below you can find our editor's choice of the best evaporative heatings on the market
  

SurgeCool Liquid Refill for Cooling Sports Spray, Evaporative Cooling Effect “Portable Air Conditioning, Beat The Heat”, 1 Liter

SurgeCool

Based on 4 reviews Check latest price
  • The sprayable A/C for clothes; Cool down by 15°F
  • Cooling lasting up to 2 hours
  • Refill your cooling at a great price
  • Perfect for large projects, large groups, team sports, and constant use
  • Excellent for soaking clothing for maximum refreshment

Product features

SurgeCool Sports Liquid Refill (1L)

SurgeCool Sports Liquid Refill is an economical and large-capacity package of SurgeCool Sports Cooling Spray for heavy users. It can be used for both personal and industry use.

Features and Benefits

1. Upon spraying, evaporative reaction triggers immediate temperature reduction.

2. The power of L-menthol has you feeling cooler even as you sweat.

3. Menthol residue maintains cooling sensation.

AIRCARE CM330DWHT Companion Evaporative Humidifier, White

AIRCARE

Based on 13 reviews Check latest price

Product description

Evaporative humidifiers are a great solution for adding much needed humidity to dry air in the home. By raising indoor relative humidity levels to 43% or above, 86% of airborne virus particles are rendered powerless. Maintaining proper humidity levels also helps treat flu and allergy symptoms by soothing dryness, itchiness, and irritation in the nose, nasal passages, sinuses, mouth, throat, and eyes. Many people think pet hair is the cause of allergies, but in reality, the cause of allergens from pets is actually from their dander. Adding moisture to the air reduces pet dander and other airborne allergens. Evaporative Humidification not only produces comfortable/healthy air, it is also an extremely effective way to save money on energy cost. Adding humidity to the air allows you to remain comfortable at lower thermostat settings. "The rule of thumb is that you can save about 3% on your heating bill for every degree that you set back your thermostat," says Bill Prindle, deputy director for the non-profit American Council for an Energy-Efficient Economy. This means evaporative humidification could save you up to 20% on your energy bill. WARNING: This product can expose you to chemicals including benzene which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

  • Digital Controls with Auto Humidistat
  • Automatically Shuts Off When Desired Humidity Level is Reached or When Unit is Empty
  • Trapmax Filter Technology with Protection
  • Check Filter and Water Refill Indicators
  • Easy to Use Pour-in-Fill

User questions & answers

Question: Nobody mentions how much of a cooling effect it has. Will it cool a small room
Answer: It's a 5 micron filter with a 20gpm flow rate. It's good for sediment and chlorine taste. Not sure about uranium and is not specified anywhere on product
Question: What’s the noise level
Answer: If you look up the filter specs you will have all your questions answered. " aqua-pure ap917hd or ap917hd-s "....With well water I would use a less expensive pre-filter to extend the life of the 917.....John

Product features

AIRCARE Companion Evaporative Humidifier, CM330DWHT

The Companion is one of the newest AIRCARE tabletop units. This humidifier is compact and has a modern, sleek design with digital controls. This humidifier is efficient in both size and moisture output. It has an easy to fill tank, and the water level indicator lets you know when your humidifier needs refilling. AIRCARE humidifiers work by adding invisible moisture to your environment while moving dry air through a saturated wick filter.

Benefits of Humidification

Evaporative humidifiers are a great solution for adding much needed humidity to dry indoor air. By raising indoor relative humidity levels to 43% or above, 86% of airborne flu virus particles are rendered powerless. Maintaining proper humidity levels also helps treat allergy symptoms by soothing dryness, itchiness, and irritation in the nose, nasal passages, sinuses, mouth, throat, and eyes. Many people think pet hair is the cause of allergies, but in reality, the cause of allergens from pets is actually from their dander. Adding moisture to the air reduces pet dander and other airborne allergens. Properly humidified environments can decrease or eliminate static electricity, reducing the chance of damage to sensitive electronic equipment like laptops, desktop computers, tablets, TV’s, stereo systems, etc. Evaporative Humidification not only produces comfortable/healthy air, it is also an extremely effective way to save money on energy cost. Adding humidity to the air allows you to remain comfortable at lower thermostat settings. "The rule of thumb is that you can save about 3% on your heating bill for every degree that you set back your thermostat," says Bill Prindle, deputy director for the non-profit American Council for an Energy-Efficient Economy. This means evaporative humidification could save you up to 10% on your energy bill.

COSTWAY Evaporative Cooler and Heater, Portable Air Cooler with Fan & Humidifier Bladeless Quiet Electric Fan w/Remote Control for Indoor Home Office Dorms (29-Inch)

COSTWAY

Based on 158 reviews Check latest price

Product description

Description

The indoor portable evaporative air coolers and heater evenly distributes cool air through the honeycomb cooling media while the dust filter cleanses the air. Its non-compressor system cools naturally, efficiently and inexpensively without power-hungry components. This evaporative air cooler, humidifier, and fan is versatile, lightweight and economical. This air cooler easily rolls from room to room for use anywhere in your house or office.



Feature

Can be used as air cooler, heater, humidifier, fan

Ideal for using in home, office, dormitory and so on

8 hour timer, swing feature, 3 fan modes and speeds to customize your cooling

2 ice-crystal boxes enhance cooling performance

19.5’ far-range remote control, receive at 60 degree wide angle

4 caster wheels make it easy to move from room to room



Specification

Color: Gray

Net weight: 17 lbs

Voltage: 110V, 60Hz

Fan mode power: 75W

Heating mode power: 2000W

Timer: 8 hour

Water tank capacity: 7L

Fan mode: Normal/Natural/Sleeping

Fan speed : Low/Middle/High

Heating temperature: Low/High

Overall dimension : 15’’ (L) x 11’’ (W) x 29’’ (H)

Package includes : 1 x Air cooler & heater, 2 x Ice crystal box

  • 【4 In 1 air cooler and heater】This air cooler and heater is multifunctional. It can be used as air cooler, heater, humidifier and fan. It reduces temperature through water evaporation and increase temperature by heater. It is ideal for using in home, office, dormitory and so on. 【This product is not for sale in california】
  • 【Customize your cooling】Our air cooler and heater with a 8 hour timer, swing feature, 3 fan modes and speeds, you have plenty of options to get the perfect level of comfort. The cooling pad and two ice crystal boxes ensure a high level of cooling.
  • 【Electronic display & remote control】Evaporative air cooler control panel lets you easily see what speed, mode and timer option you chose. It also comes with a remote control which enables you to control all the air cooler’s power, timer and wind settings from anywhere in the room.
  • 【Easy to move and storage】The compact and lightweight air cooler is easy to carry and storage, and fits discreetly in most spaces. 4 caster wheels make it easy to move your unit from room to room.

User questions & answers

Question: Does the humidifier work when it is heating, or just when it is cooling
Answer: I would not buy this unit is a piece of junk it went out on me within two weeks and no the humidifier does not work while great is on it also used way to much energy
Question: Is this the same as a air conditioner
Answer: NO--this is not an air conditioner. There is no compressor cooling system in it. It is technically an evaporative cooler. Water that you put into the unit is pumped over a filter to make it wet, and then a fan blows air through the filter. So you are adding moisture to the air. It only works well in dry or desert climates. https://learn.compactappliance.com/evaporative-swamp-coolers/
Question: how many Square ft does it cover in a room
Answer: Works well in a 10 X 12 bedroom when humidity is low here in the desert. This is NOT an air conditioner, but an evaporative cooler. Google it.
Question: Is this good during a power outage
Answer: The unit must be plugged in to an outlet. If you have it attached to a generator, then if the humidity is not high, it should work fine.

GOFLAME Air Cooler and Heater, Portable Evaporative Air Conditioner Fan Filter Humidifier with Ice Crystal Box, Remote Control, Adjustable 3 Fan Speed, Compact Air Cooler for Indoor Home Office Dorms

Based on 32 reviews Check latest price

Product description

Description:

This is a versatile evaporative air cooler, not only as an air cooler, but also as a heater, a humidifier, a fan, or an air purifier. Ideal for use in homes, offices, dormitories, etc. This air cooler and heater can provide you with a fresher and healthier environment by its particular air purifying function and removable washable filter. It will release a large mount of anions, which remove airborne pollutants. With 8 hour timing function and adjustable fan speeds, you can customize your cooling and heating modes as you need to get maximum comfort. In addition, this compact and lightweight air cooler is easy to carry and storage, caster wheels design make it easy to move the unit from room to room.



Features:

Not only as an air cooler and heater, but also as a humidifier, a fan, or an air purifier

LCD control panel is easy for you to see the speed, mode and timer options selected

A remote control included allows you to enjoy the convenience of accessing all features

Honeycomb cooling pad and ice crystal boxes ensure a high level of cooling

4 caster wheels make it easy to move the unit from room to room

8-hour timer and 3 fan speeds to customize cooling and heating modes

7L large-capacity water tank can avoid you from adding water frequently

Feature a particular air purifying function, bringing you a fresher and healthier air



Specifications:

Color : Grey + White

Main Material: PP

Rated Power: 75W

Voltage: 120V, 60Hz

Heating Power: 2000W

Water Tank Capacity: 7L

Fan Speed : 3 Speeds (Low/Middle/High)

Overall Dimensions: 15''L x 11''W x 29.5''H

Net Weight : 17 lbs

Package includes:

1 x Air cooler & heater

1 x Remote control

2 x Ice crystal box

1 x Manual

  • Multipurpose Design for Wide Application: It can be used not only as an air cooler and heater, but also as a humidifier, a fan, or an air purifier. It reduces the temperature by water evaporation and raises the temperature by PTC heater, ideal for use in homes, offices, dormitories, etc. 【This product is not for sale in california】
  • Adjustable Fan Speeds & Timing Function: With a 8-hour timer, wide-angle air supply feature, 3 fan speeds, you can customize your cooling and heating modes as you need to get maximum comfort. Also, the honeycomb cooling pad and ice crystal boxes ensure a high level of cooling.
  • LCD Display & Remote Control: The user-friendly LCD control panel is easy for you to see the speed, mode and timer options selected. Moreover, a remote control included allows you to enjoy the convenience of accessing all features of your air cooler and heater from anywhere in the room.
  • Large-Capacity Water Tank and Universal Wheels: 7L large-capacity water tank can avoid you from adding water frequently due to running out of water. Furthermore, this air cooler and heater is designed with 4 caster wheels, which makes it easy to move the unit from room to room.
  • Make You Breathe Clean Air: This air cooler and heater has a particular air purifying function and a detachable washable filter. It will release a large amount of anions to remove pollutants from the air, like unpleasant odors and dust, providing you with a fresher and healthier environment.

User questions & answers

Question: Does this product made to have a vent goes to the outside windows
Answer: Yes
Question: What solar generator would work with this
Answer: Single hose
Question: Does this have temperature control or just high/low settings
Answer: Approx. 5 ft.
Question: can you heat and humidify
Answer: I haven't gotten my unit yet, but I have the same issue. I found a window install kit that encases the window and has a place to put the exhaust hose i ordered a HOMEE universal portable air conditioner window seal from Amazon for $20. You can also get a piece of plexiglass cut to the size of your window with another cut out for the hose. Then line it with foam to get a good seal. If this thing I ordered doesn't work that's what I'm gonna do. I hope this helps

TurboKool RV Motorhome Battery 12-Volt Evaporative Swamp Air Conditioning Cooler

Based on 12 reviews Check latest price

Product description

12-Volt Evaporative (Swamp) Cooler powered by solar or battery. (Formerly RECAIR). Perfect for dry camping. Automatic filling from RV system or other source. 3-speed reversible motor. Spin spray pump spins water onto the industrial foam filter. Converts hot, stuffy and dirty air to COOL, CLEAN AIR! Fits over standard 14"x14" roof vent opening. Hi spd 750 cfm. Dimensions: 35"L x 22"W x 11 1/2"H. Temperature reduction is usually between 20 degrees and 30 degrees. Lite weight, just 16 lbs. Cut the cord. No 110 volt power source needed. Great for use on all RVs, Travel Trailers, Tent Trailers, Pickup Campers, Horse Trailers, Work Trailers, Race & Toy Trailers. America´s #1 choice for evaporative (swamp) cooling. Reverse setting to use as an exhaust fan. Quiet, smooth and economical operation. Easy to install. Replacement parts are available for key components and fit both RECAIR and TurboKOOL coolers.

User questions & answers

Question: I assume this unit is hand filled with water, and no water line needed
Answer: I returned mine because it was plastic that looked like rattan but when we fixed our chaired we just used a staple gun. If your using real rattan you could glue it. Hope this helps.
Question: How many gallons do you find are used per day
Answer: It can be painted but due there is a lot of stretch in the material so after the paint dries and hardens it may?start to come iff.
Question: How many gallons are used per day and how large is the water reservoir
Answer: This specific pattern comes in only this color, sorry!
Question: How does this do in humid climates
Answer: I used my singer sewing machine with heavy duty needles and heavy duty thread. When you scroll down it says things purchased together. They are all there. I think the needles were 110

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