If you’re looking for a ventless air conditioner with no exhaust, then what you really need is a portable evaporative cooler. A ventless air conditioner with no exhaust is something that does not even exist.
Evaporative coolers are the best ventless air conditioner with no exhaust alternative.
What is an evaporative cooler?
An evaporative cooler (also swamp cooler, swamp box, desert cooler and wet air cooler) is a device that cools air through the evaporation of water.
Evaporative cooling differs from typical air conditioning systems, which use vapor-compression or absorption refrigeration cycles.
Evaporative cooling uses the fact that water will absorb a relatively large amount of heat in order to evaporate. The temperature of dry air can be dropped significantly through the phase transition of liquid water to water vapor (evaporation). This can cool air using much less energy than refrigeration. In extremely dry climates, evaporative cooling of air has the added benefit of conditioning the air with more moisture for the comfort of building occupants. (source)
How evaporative coolers work?
Are evaporative coolers as good as window units?
If you use a window unit with exhaust, you will have more success in cooling a room. You may be able to find comparable portable AC units to those that have to be wall or window mounted, but you’re likely going to pay more for them. While evaporative coolers are meant to be easier to move about (they’re on wheels after all), they do tend to be louder and some may be larger than their counterparts.
If all you need is to cool a room (or a specific part of a room), save yourself the setup labor and monthly costs associated with ACs, and consider evaporative coolers instead.
These coolers are a sort of a cross between a full-fledged AC and an electric fan. While ACs use compressors and fans use only moving air to cool, an evaporative air cooler uses wind-assisted by water vapor to absorb the surrounding heat.
Water absorbs heat very efficiently, allowing you to cool your surroundings for a much lower cost.
Top 5 Ventless Air Conditioner No Exhaust (Evaporative Coolers)
One of the advantages of using air coolers is its use of less electricity compared to ACs. This is because they don’t use high energy consumption components like compressors. You will save money knowing that traditional air conditioners can take the electricity bill upwards by a lot. In this review, we will share with you the top 5 ventless air conditioner no exhaust (Evaporative Coolers) in the market.
This weatherproof model is built to cool your medium-sized recreational spaces like:
- Backyard decks,
- Outdoor patios,
- Indoor living spaces
Equipped with an ice compartment, body-level air throw, and humidity control to regulate moisture output, the CO25AE is customizable for optimal air comfort.
The sensation is like a lakeside breeze.
If you live in a region that typically experiences high temperatures but low humidity, consider harnessing the power of evaporative cooling to make indoor/outdoor living more comfortable for your family.
Evaporative coolers, affectionately known as swamp coolers, work by passing water through a 3D cooling pad and using a fan to dry hot air across the soaked pad to cool it. This all-natural process relies on physics instead of freon and other chemicals, so you get affordable, comfortable climate control that comes with a reduced carbon footprint.
The NewAir EC111W Portable Evaporative Cooler has three fan speeds and two operation modes to provide exactly the right amount of cooling for your needs. You can choose to add the included ice pack for addition cold air flow, or you can use the remote control to turn down the airflow when you’ve reached your preferred temperature. No matter what speed you choose, you’ll enjoy the whisper-quiet flow of cool air into your living space – no need to raise your voice with this efficient unit.
By positioning fans near your air conditioning window units or in proximity to air vents where central air emits, you can circulate the cool air over a wider area, cooling more of the home efficiently.
The 6-m remote allows you to control the oscillation, fan speed, wind mode, cooling function the built-in timer, or turn the fan or nightlight on or off.
Lightweight design and the convenient carry handle on the top make this evaporative tower fan easy to move from room to room.
This evaporative cooler is made of high-quality material. No blades exposed no possibility to hurt people and totally safe for use if you have kids or pets.
Built-in 700ml water tank which can continuously blow cool wind for 3~12 hours. Powerful 3 in 1 design make it can be used as a personal air cooler, humidifier, or conditioner fan.
This evaporative air cooler is low energy consumption same as the power consumption of a light bulb, save you lots of money over conventional air conditioners.
This evaporative cooler is only 8.9-inch height, mini size, designed with a handle, which won’t take up a lot of space and can easily carry anywhere. Suitable for office, family, room, and so on.
This air cooler fan can fast cool down the hot air around you and allows you to add ice or ice water into the tank to accelerate the cooling speed.
Because of its size is only recommended for small rooms.
The portable air fan operates at low energy consumption as a light bulb, much cheaper than running a Freon air conditioner in hot summer days. Simply filling 400ml cool water can run for a long time.
Related: Small Room Air Conditioner Ventless