For many people interested in a dehumidifier, there is often confusion surrounding the output air temperature it produces. Ideally, a dehumidifier should blow cold air, just like an air conditioner. Dehumidifier blowing cold air?
However, if your dehumidifier is blowing cold air by itself or with hot air blowing out as well, it could indicate a potential issue with the unit that needs to be addressed. Problems with cold air production can range from frozen chilled coils to a damaged compressor or low room temperature. Additionally, when you turn on the fan of the dehumidifier and the cold air blows out colder than expected, this could also be an indicator of a malfunctioning device or improper setup process.
Even though cold air coming from your dehumidifier may seem like an issue at first glance, it does not always mean big trouble for the device—with proper diagnosis and analysis of these potential issues, you can quickly get your dehumidifier back into working order without having to call in extra help.
Is It Normal For A Dehumidifier To Blow Cold Air?
A common misunderstanding is that a dehumidifier will blow cold air for the purpose of cooling down the room. However, this is not the case. If you have a compressor dehumidifier, the operation of the device actually produces heat.
This means that the warm air is reheated as it’s circulated through your home before being returned to the room. With desiccant humidifiers, moisture absorption generates heat and an internal heater reactivates that air at an even higher temperature—making it significantly warmer than compressor models.
Ultimately, if you are looking for cold air to be generated in your home, you should look into an air conditioner or other type of system—not a desiccant dehumidifier!
What Temperature Should The Air Be Coming Out Of A Dehumidifier?
The typical air temperature outside leaves room for improvement – but luckily, a dehumidifier can act as the perfect thermostat!
With its help, you could raise ambient temperatures by 5°F to 15°F and bring some much-needed warmth. However, an important note: if your local environment dips below 65°F then it might be time to leave compressor models in standby mode during heating seasons.
Why Is Your Dehumidifier Blowing Cold Air, And How To Fix It?
Have you noticed a strange lack of cooling coming from your dehumidifier? Don’t be concerned – there are often quick, easy solutions to bring back that refreshing chill.
1. The Fan Mode Is On
Many of the modern dehumidifiers, such as my Hisense model, come with a ventilating mode.
This mode uses the fan to blow cool air within your home instead of a broken compressor, allowing cool air to circulate and making it easier for sweat in your body to evaporate.
But not only that – this cool air circulation also helps improve indoor air quality by drying out any excess moisture that lingers when the evaporator coils are unable to do the job. Therefore, if you’re looking for more effective cooling and improved indoor air quality, activating the ventilating mode on your dehumidifier may just be what you need!
How To Fix It?
If cool air isn’t coming out of your fan even though the indicator is green, it may be time to check your dehumidifying mode. Turning on this mode can cool air conditioners and down hot air blowing into your home that could be caused by a broken compressor or inefficient evaporator coils.
This can help maintain indoor air quality while keeping your home cool and comfortable. Not only that, but if done correctly it can also save you money by preventing fire hazards due to hot air and reducing energy costs.
2. Your Target Humidity Level Is Reached
It is a good sign if your dehumidifier has a built-in humidistat that can be adjusted through the control board.
This indicates that the device is calibrated to detect when the room humidity level has dropped to an ideal amount, and when it does, the compressor will shut off and blow hot air. In some cases, cool air will continue to blow from the unit.
If hot air is coming out instead, it could be a broken compressor or another malfunctioning part like evaporator coils. Taking care of your dehumidifier and its components can help you improve indoor air quality while avoiding costly repairs down the line.
How To Fix It?
While cool air is often associated with dehumidifiers, blowing hot air can actually be a sign of something wrong. If the dehumidifier’s cool air production decreases or stops completely, or if it starts blowing hot air instead, this could be a sign that the compressor is broken and needs to be replaced.
When the compressor is not working properly, not only does the cool air no longer work, but excess moisture from the air can also linger which further affects indoor air quality. Thus for optimal performance and better indoor air quality, make sure to check on your dehumidifier’s evaporator coils and make sure they’re in good condition.
3. The Evaporator Coil Is Icing Up, And The Defrost Mode Is On
A dehumidifier can easily succumb to a frozen evaporator coil when conditions aren’t ideal. Clogged filters, dirty coils, faulty humidistats and cold climates can all cause the machine to stop collecting water.
Fortunately for us, manufacturers know this so well that they’ve included a defrost mode which turns off the compressor in order for ambient warm air to naturally thaw out the affected parts – echoing cooler drafts of air during its cycle.
How To Fix It?
The ice may seem like an obstacle, but it’s actually a blessing in disguise. Once the frost has melted away, these machines will come back to life and some models even know how to switch into dehumidifying mode on their own – making sure warmer room in your home stays comfortable without you having to lift a finger!
Others might need just a little bit of assistance though; not every machine was born with supernatural powers after all.
4. Damaged Compressor
When the compressor fails, your dehumidifier magically turns blow air into a fan! The heat exchange process cannot occur and so air is unable to cool or reheat.
How To Fix It?
Your machine may be eligible for free repairs or replacement if it is still under warranty. If not, you might find better value in investing in a new one.
5. The Ambient Temperature Is Low
If you’re looking to keep your abode at a comfortable 65°F or above, then the compressor humidifier is an excellent option.
However, be aware that when the ambient temperature of the air drops too low, its performance will suffer – meaning even if it can still operate correctly, any air released from it may feel cooler than usual due to lacking heat-raising ability and already chillier home temperatures.
How To Fix It?
Keep your humidifier working in cold and damp climates with a desiccant model! These clever gadgets are specifically designed to adapt better to temperature fluctuations normal humidity levels, so you can enjoy optimal humidity levels no matter the weather.
Conclusion
When using a dehumidifier room cold down, take caution if you find yourself feeling chilled! The most likely cause of this is the fan mode turning on to reduce humidity levels or an evaporator becoming frozen due to low temperatures.
In rare cases, it could be from a damaged compressor – however, fixing these issues with the help of replacing components can usually get your humidifier up and running again in no time.
Why is my Meaco dehumidifier blowing out cold air?
The dehumidifier blow cold air doesn’t cool the air. Dehumidifier blows cold air. The dehumidifier doesn’t cool the atmosphere. The air could feel cooler if its movements felt like if the air was circulating on a ventilator during the summer.
What temperature should the air be coming out of a dehumidifier?
The proper refrigeration drier usually increases the temperature of air in the room between 5 degrees C and 15 degrees C during normal operation. Generally, a temperature of 90° is expected for drying areas and 105° outputs will probably be normal.
Should the air coming out of a dehumidifier be cold?
In general dehumidification blows slightly warmer air than ambient temperatures. In most cases the air is pushed through the cooling or heating systems to evaporate remove excess moisture and to provide air, but is released in a room with lower water and a little more temperature.
Read more : How do I prevent pink mold in humidifier?
