Dehumidifiers are the great choice to remove excess moisture from indoor spaces and reduce the growth of harmful mold and mildew. By reducing high humidity, humidifiers will prevent rooms from musty smelling and protect electronics, clothes, etc. These units are available in a wide range of sizes in the market. So, it is a hard thing that choosing the right dehumidifier for your home. To pick the right humidifier, you should check the dimensions of your space. Read on to learn how to pick the right dehumidifier for your house.
How to Choose the Right Dehumidifier?
You have to determine the right size dehumidifier based on a comparison of room size and moisture level.
Types of Dehumidifiers
Dehumidifiers come in two basic types, desiccant, and refrigerant. For lower humidity levels, desiccant models are the perfect pick. These units will remove moisture from the air by using chemicals instead of condensation. Desiccant dehumidifiers have more limited capacity and less economical than others. It's best to use in spaces where the temperature is less than 18 degrees centigrade.
If your room's temperature is consistently hot and humid, refrigerant dehumidifiers are the best choice. These have high capacity ratings and operate efficiently at high temperatures than desiccant models. This will use a heat exchange coil to extract moisture from the air. A refrigerant dehumidifier is most suitable for basements, crawl spaces, and attics.
Measure Dimensions of your Room
For selecting the right dehumidifier, you have to consider the size of your space where you want to dehumidify. Measure the length and width of the floor. Next, multiply the length and width measurements to get total space in square feet or meters.
Check the Moisture Level of the Room
You can measure the exact humidity level of your home with a humidity meter. It's not required to do precise measurements for choosing the right humidifier. Look for clear indicators of humidity like damp spots on the walls, condensation inside the windows, etc. to know a general sense of how damp your space is.
If the air feels damp or clammy or notice a musty odor when the weather is humid, your space is needed to consider as moderately damp.
Your space always smells musty and feels damp and notice small spots on the floor.
If you find water beading on the floors, walls, or moisture seeping in around room edges. Smell damp all the time.
It has obvious standing water on the floor.
How to Choose the Right Size Dehumidifier?
The dehumidifier size refers to its capacity that is how much water it can pull out of the air in 24 hours.
For moderately damp space
For a 500 sq. feet space, get a 10 US pint (4.7 L) capacity dehumidifier.
If your space is 1000sq. feet, get a 14 US pints (6.6 L) dehumidifier.
For 1,500 square feet of space, get 18 US pint (8.5 L) dehumidifier.
For 2000 sq. feet, get a 22 US pints (10 L) dehumidifier.
If your space is 2500 sq. feet, use a 26 US pints (12 L) dehumidifier.
Very damp space
If your space is very damp, you have to choose the following sizes.
For 2500 square feet, get a 32 US pints (15 L) unit.
For 2000 sq. feet, get 27 US pints (13 L) dehumidifier.
If your space is 1500 sq. feet, get 22 US pints (10 L).
For 1000 square feet, 17 US pints (8.0 L) unit.
For 500 sq. feet, get a 12 US pints (5.7 L) dehumidifier.
38 US pints (18 L) for space 2,500 square feet.
32 US pints (15 L) for a space that is 2,000 sq. feet.
26 US pints (12 L) for space 1,500 square ft.
20 US pints (9.5 L) for a space that is 1,000 sq. feet.
14 US pints (6.6 L) for a space of 500 square feet.
For extremely wet space
For 500 sq, feet, get 16 US pints (7.6 L) dehumidifier.
If your space 2000 sq feet, get 23 US pints (11 L).
For 1500 sq. feet, get 30 US pints (14 L) dehumidifier.
Get 37 US pints (18 L) dehumidifier for 2000 sq feet.
For 2500 sq. feet, get 44 US pints (21 L) dehumidifier.
Other Factors to Consider while Choosing Right Size Dehumidifier
Some other factors may influence the humidity of the room so that consider them when selecting the unit.
- If your space is in humid weather, you have to add more 10 pints to the above-recommended capacity.
- When many people live in the room or spend more time, add 5 pints to the suggested capacity.
- You need to add 5 pints if the room has multiple windows or doors.
- If a dryer or dishwasher is in or near the room, then add 5 pints.
Energy Star certified dehumidifiers use less energy than conventional units. So, you can save more energy bills over its lifespan.
Next, coming to dehumidifiers work, these will reduce the humidity level in the air. When the fan pulls air inside the cooling coils, the condensation will extract moisture from the air into the reservoir. Then the dehumidifier will release back warm and dry air out and the cycle will repeat itself. Most models are designed with a humidistat so that you can regulate the humidity level of the room.
However, you should prevent mildew and mold growth to make your home more attractive by reducing humidity levels. So, we hope you got an idea on how to how to choose the right dehumidifier for your home. If you have any further queries, leave a comment. Thank you!