Danby Dehumidifier Blowing Cold Air

A Danby dehumidifier blowing cold air is really not too bad, but the question is: How cold?

After all, even if the dehumidifier blows hot air, it is really not hot. It is just warm. In a big room, the air from the dehumidifier will cool down fast before you can feel the warmth.

When you place your hand against the Danby, Honeywell or Frigidaire dehumidifier, the air coming out should be warm, not cold. If it is cold, something could be wrong with the unit.

Do not gauge the temperature and humidity of the air coming out of the dehumidifier from a distance. Rather, place your hand against the grille and feel the air with the back of your hand.

So, why is my dehumidifier blowing cold air?

If a dehumidifier is blowing cold air, it is most likely not lowering the humidity in the bedroom or any other room. By default, dehumidifiers should blow out hot air. Air conditioners blow out cold air to cool the room. Frozen condenser coils will make the unit blow cold air.

Troubleshooting Danby Dehumidifier Blowing Cold Air

Danby Dehumidifier Blowing Cold Air

Put your hand against the vents of the dehumidifier, you will feel hot and dry air coming out of the appliance.

Your humidity control unit is not working properly if the air is cold!

If the air hitting your hand is cold, something is wrong with your unit. You need to check it out thoroughly.

It could be one of the following things, but first, read

1. Check whether the compressor is working

When the compressor inside the dehumidifier is working, it will release hot air to the surrounding.

If you notice that you are only getting cold air, you might want to check the compressor.

When it is broken, you might know from a clicking noise that starts when you turn the unit on.

But first, what does the compressor do? It circulates the refrigerant throughout the dehumidifier coils.

The dehumidifier coils then condense the vapor from the hot air that the appliance has drawn from the room. That way, the water (humidity) is collected in a reservoir or it is drained out.

If the compressor breaks down, the refrigerant is not going to circulate. Therefore, the coils will not condense the vapor and the dehumidifier will blow out cold air.

Simply put, when the compressor fails, it means the unit is not working so it is not lowering humidity in the room.

What can you do about a failed compressor for a dehumidifier blowing cold air fix? Well, if you are in Canada or in the USA, call the manufacturer or email them if the warranty is still valid.

2. Danby dehumidifier blows cold air and doesn’t collect water

If you have a dehumidifier that blows cold air and it is not collecting water, you need to fix it or replace it.

When you experience such issues, it means the appliance is not dehumidifying your indoor air.

The main cause of the dehumidifier not collecting water is a broken compressor. This brings us to the problem of the compressor then, which means having to buy another appliance or calling for a replacement if the warranty is still valid.

If the dehumidifier coils do not have refrigerant flowing through them, there is no condensation taking place. Therefore, the air comes back into the room still cold and humid.

3. The dehumidifier coils are icing up

frost on the dehumidifier coils

The best temperature to operate a dehumidifier is 60 degrees Fahrenheit. However, some dehumidifiers might be able to operate in a temperature as low as 42 degrees Fahrenheit.

If you are running it in cold room temperature, you might have the problem of a dehumidifier blowing cold air.

When the coils ice up, the dehumidifying operation shuts down so that air can blow over the coils and thaw them out.

In such a case, taking the dehumidifier to a warmer room will get it to start blowing hot air out again. It is also a good idea to check whether the dehumidifier coils are clean.

When the coils are iced over, the dehumidifier might start leaking from the bottom as the ice starts to thaw out.

Danby dehumidifier blowing cold air FAQ

Home appliances will work properly and they can also fail without notice. In the past, we looked at Pure Enrichment humidifier not working, Crane humidifier not working, Midea humidifier not working and AirCare humidifier not working.

We also looked at the main reasons for why dehumidifier keeps shutting down. While this is not going to happen all the time, it is a matter of when and not if.

Therefore, some time in future, if the Danby dehumidifier blows cold air, don’t panic.

In this FAQ section, we shed more light on why dehumidifier blows cold air:

Should my dehumidifier blow out cold air?

Dehumidifiers should blow out warm and dry air. All the same, they can cool a room because the dry air they pump back into the room feels colder than damper air. If you put your hand against the vents, you should feel warm air blowing out.

What temperature should the air be coming out of a dehumidifier?

The temperature of the air coming out of a dehumidifier should be about 70°F. Some of them can also do up to 90°F. If the air is not cold, there is nothing to worry about.

Why is my dehumidifier blowing cool air?

Check whether the appliance is set to defrost mode because then, it will only blow out cool air. When you disengage the defrost mode, the dehumidifier should start blowing warm air into the room. If it continues to blow cold air, something is wrong.

How do I stop my dehumidifier from blowing hot air?

If the unit is blowing hot rather than warm air into the room, it is mostly dirty and it needs cleaning up. Turn it off, wait for it to cool down and then clean it. That should resolve the problem.

Do dehumidifiers make the room warmer?

If you use the best dehumidifier for mould in a small room, it will make the air warmer. In a large room, there might not be a noticeable change in temperature. If you stand close to your unit, you will feel warm air coming from the vents.

What should I set my Danby dehumidifier at?

The comfortable humidity level for your home is 30 to 55 percent. 40 to 60 percent is alright but higher than that, say, 70 percent humidity is too high.

Too high humidity can lead to allergy provocation and the growth of mold. This will cause serious mold toxicity symptoms among family and pets.

Best dehumidifiers that won’t blow cold air

In the table below, you will see a few of the best dehumidifiersr that you can buy with confidence.




Gocheer Upgraded Dehumidifier

2000ml tank

Space rating of up to 480 sq. ft

Auto shut-off and red LED light when tank is full

Energy saving and low noise level

SEAVON Dehumidifiers

Low noise level and auto shut off

Mini dehumidifier for small rooms of up to 215 sq. ft

Starts working when humidity rises higher than 45%

Airplus Large Room Dehumidifier

Space rating of 1500 sq. ft

Comes with 52 inch drain hose

For basements and large rooms

30-pint tank size

Wrapping Up

The reason for Danby dehumidifier blowing cold air is not too hard to diagnose. Both dehumidifier and humidifier instructions show you how to troubleshoot the unit, if it is not working properly.

These are the three main causes of a dehumidifier that blows cold air. Generally, a dehumidifier that blows cold air is not working properly.

It should blow warm air. If a dehumidifier heats a room, it is blowing too hot air. It should produce warm air only.