Are you looking for a dehumidifier that does not produce heat? You’re in luck! There are a few options on the market that can be suitable for you.
Most people want such units because they live in a hot climate, so they don’t want to add more heat to their homes. Here we will share which type does not produce heat so you can buy it.
Dehumidifier That Does Not Produce Heat – A Complete Guide Is Here!
Do you live in a humid climate? Do you find yourself constantly battling against mold and mildew? A dehumidifier can help! But not all dehumidifiers are same.
Some units produce a lot of heat, which can make your home uncomfortable in the summer months. If you’re looking for a dehumidifier that does not produce heat, you’ve come to the right place!
There are two main types of dehumidifiers that do not produce heat. These include desiccant dehumidifiers and evaporative dehumidifiers.
Desiccant dehumidifiers absorb moisture from the air. This type of dehumidifier does not use a compressor or a fan, which means it will not produce any heat.
Evaporative dehumidifiers evaporate water from the air. This type of dehumidifier uses a fan but does not use a compressor.
The only heat produced by this type of dehumidifier is from the fan. But again, this is a very insignificant amount, so it doesn’t warm a room.
Now, it is important to tell you about another type which is the most common one. Yes, we are talking about refrigerant dehumidifiers. Most people buy this one but you should be careful if you don’t want heat.
Refrigerant dehumidifiers remove moisture by cooling the air. This type of unit uses a compressor for condensing the air.
A compressor is the key reason behind heat production. When worked for refrigerant gas, it releases heat during the process.
Here, first two types of units effectively reduce humidity levels in your home. If you are looking for a unit that does not produce any heat, either of these two types would be a good option.
But, if you are looking for a unit that does not release heat around, don’t go for refrigerant units.
How Dehumidifier That Does Not Produce Heat Work?
Two types of dehumidifiers do not produce heat. They are desiccant dehumidifiers and evaporative dehumidifiers.
Both are effective in reducing humidity levels in your home, but each one has its own way of working. Here we will take a look at how each type of dehumidifier that does not produce heat works:
1. Desiccant Dehumidifiers:
Desiccants are usually made of silica gel or calcium chloride. You must have seen tiny packets of silica gel inside new shoes or electronics.
They help to absorb moisture and prevent them from developing mold. Similarly, desiccant dehumidifiers work by absorbing moisture from the air.
Usually, a desiccant dehumidifier has two chambers. The first chamber contains desiccant material. And the second one is where the unit pulls air to reduce its humidity.
It also has a fan that draws in the humid air. The fan passes the air over a rotating wheel or plate coated with a water-absorbing material.
The wheel or plate rotates and air passes through it. Then moisture in the air is absorbed by the desiccant material.
A coated plate or wheel draws the water out of the air. And move it into the dehumidifier’s tray. The now-dry air is then circulated back into your room. So, there is no system for heat is present.
2. Evaporative Dehumidifiers:
An evaporative dehumidifier does not use coolants to remove moisture from the air. Instead, it uses a process called evaporation.
As the name suggests, evaporative dehumidifiers work by evaporating water from the air. This works by using a fan to draw in air from your room over a cooling pad.
The water in the cooling pad then evaporates, making the air lighter. Now dry air is then blown back into your room.
Evaporative units are less expensive to operate than refrigerant dehumidifiers. This is because they do not use as much electricity.
They also do not produce heat, making them ideal for warmer climates.
An evaporative dehumidifier is a good option if you are looking for a unit that does not produce heat.
Humidifier That Produces Heat
A refrigerant dehumidifier is a type of unit that produces heat while it is operating.
The dehumidifier pulls in humid air and then passes it over a set of coils. Here refrigerant gas works to cool the coils.
As the humid air passes over the cool coils, the water in the air starts to condense on the coils. They also produce heat as a by-product of the dehumidifying process.
Moreover, they produce heat when the compressor compresses the refrigerant gas.
This heat goes into the air when the gas expands. As a result, the dehumidifier blows out warm air. Thus, this makes them less ideal for use in hot climates.
Why Do We Not Feel Heat Of Dehumidifier?
Any type of dehumidifier does not have to do anything special to avoid feeling the heat.
You do not feel the heat because the unit is pulling in air from the room, dehumidifying it, and then blowing the dehumidified air back into the room.
The dehumidifier is not pulling in hot air from outside and cooling it down and vice versa. The unit takes the already existing air in the room, dehumidifies it, and then returns it to the room.
So you never feel a temperature difference, even though the dehumidifier produces heat.
Here an important thing to discuss is sometimes we feel cool after using a unit.
This happens when the weather is already hot. So a dehumidifier works to remove humidity from the hot air.
It’s a general phenomenon that warm air holds more moisture than cold air. So when a unit decreases excess water vapors, the air becomes light, and the feeling of cooling comes.
This was the science behind a dehumidifier and its cooling effect.
Are you looking for a dehumidifier that does not produce heat? If so, this article will help clears your mind.
Three basic types of dehumidifiers are refrigerant, desiccant, and evaporative.
Each type has its mechanism to work. For example, desiccants and evaporative units come in the category that does not produce heat. However, refrigerants release some heat.
Generally, every electronic appliance generates heat. But this heat is so insignificant that no one can feel it.
In the case of dehumidifiers, people even feel a lightness and cooling effect after using a unit. This is because the air feels lighter and cooler when a device reduces humidity.
So, if you want a dehumidifier that does not produce heat, you should but desiccant or evaporative dehumidifiers.
Frequently Asked Question
A dehumidifier is a device that helps to control the air’s humidity level.
There are many dehumidifiers on the market that do not produce heat. They work just as well as the models that do produce heat.
If you are looking for a unit that does not produce heat, you should look for one with an evaporative or desiccant system.
Besides, don’t worry about the amount of heat released by a dehumidifier. The reason is it is usually very minimal and will not make a difference in your home’s temperature.
Q1. Which Dehumidification Method Is Best For Not Producing Heat?
A dehumidifier that does not produce heat would use an absorption process. This way is better than the compression style to remove moisture from the air.
This type of dehumidifier does not use a compressor or coils. Therefore they do not create heat as a by-product of their operation.
Also, an evaporative dehumidifier does not use a compressor, so it will not produce heat. But, due to the fan’s motor, there is a potential for this type of unit to create some heat but it is minor amount.
Thus,if you are looking for a unit that doesn’t produce any heat, go for desiccant or evaporative units.
Q2. Why Do Some Units’ Refrigerants Produce Heat?
People usually ask why units that use refrigerant produce heat while other ones don’t.
The answer to this is refrigerants go through a process called compression. In this dehumidifier’s compressor compresses the refrigerant gas.
As we know from physics, it heats up when any gas is compressed. That’s why a dehumidifier that uses refrigerant produces some heat.
But don’t worry; this heat is quickly taken away by the coils present inside the dehumidifier. Thus you don’t feel any warmth in the room. But still, heat is present in this case.
Q3. How Does A Refrigerant Dehumidifier Manage Not To Release Heat?
The secret lies in its working principle. A refrigerant dehumidifier uses a chemical called Freon.
Freon is a refrigerant, which means it helps to remove heat from the air.
So, when the dehumidifier runs, the Freon inside it absorbs heat from the air and do not releases it outside. That’s why you don’t feel any heat coming from a refrigerant dehumidifier.
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