should a dehumidifier blow hot or cold air,Dehumidifier Air Temperature Basics A dehumidifier is a useful device in many households. But when it comes to the air i
Dehumidifier Air Temperature Basics
A dehumidifier is a useful device in many households. But when it comes to the air it blows, should it be hot or cold? Well, different types of dehumidifiers can blow either hot or cold air. A refrigerant dehumidifier usually blows out warm air. This is because it works by passing air over cold coils to condense the moisture out. As a result, the air gets warmed up as it passes over the compressor and condenser coils.
On the other hand, desiccant dehumidifiers can blow either warm or cool air depending on their design. Some desiccant dehumidifiers use a heating element to regenerate the desiccant material, and in the process, they can blow out warm air. However, there are also some desiccant models that operate without significant heating, and the air they blow out may be closer to room temperature or even a bit cooler.
Benefits of Hot and Cold Air from Dehumidifiers
If a dehumidifier blows hot air, it can actually be beneficial in a cold room. The warm air can help to raise the temperature slightly, which might be a plus in a chilly basement or a cold storage area. It can also make the room feel more comfortable as it reduces the dampness along with adding some warmth.
When a dehumidifier blows cold air, it can be good for a room that is already warm and humid. The cool air can provide a bit of relief from the stuffiness, especially in a small, overheated room. For example, in a small, poorly ventilated bedroom during a hot and humid summer, a dehumidifier blowing cool air can make the air more breathable.
Choosing a Dehumidifier based on Air Temperature
When choosing a dehumidifier, the air temperature it blows should be one of the factors to consider. If you live in a cold climate and want to use the dehumidifier in a cold area like a basement, a refrigerant dehumidifier that blows warm air might be a better choice. It can help with both humidity control and adding a bit of warmth.
If you are more concerned about cooling while dehumidifying, perhaps in a warm and humid environment, you might look into desiccant dehumidifiers that can blow cooler air. However, it's important to note that not all desiccant dehumidifiers will blow cool air, so you need to check the product specifications.
Questions and Answers
Question 1: Why does a refrigerant dehumidifier usually blow hot air?Answer: A refrigerant dehumidifier usually blows hot air because it works by passing air over cold coils to condense the moisture out. Then the air gets warmed up as it passes over the compressor and condenser coils.
Question 2: Are desiccant dehumidifiers always blowing warm air?Answer: No, desiccant dehumidifiers are not always blowing warm air. Some desiccant dehumidifiers use a heating element to regenerate the desiccant material and blow warm air, but there are also some models that operate without significant heating and may blow air closer to room temperature or cooler.
Below is,should a dehumidifier blow hot or cold airpartial price list| Category | Market Price | Use Cases |
| honeywell 70 pint dehumidifier | 546$/tower | Power distribution room, basement |
| 70 pint dehumidifier frigidaire | 394$/tower | Communication room |
| hisense 70 pint dehumidifier with built in pump | 548$/tower | Flammable and explosive storage bins |
| ivation 70 pint dehumidifier | 512$/tower | Food processing: low-temperature places |
