Controlling the humidity in your home is almost as important as controlling the temperature level. Experts vary on the optimal humidity level, but the general consensus is that keeping the humidity between 40-50% is best for both comfort and health.
Depending on where your home is located and the season, you may need to increase the humidity by adding moisture to the air with a humidifier or decrease the humidity level with a dehumidifier. In hot, dry climates the humidity levels are usually too low. In warm, moist climates the challenge is reducing the humidity levels.
Humid air feels warmer than dry air. In the winter, maintaining the humidity level at the higher end of the optimal level will make your home feel warmer. You can keep the temperature a few degrees lower and save on your heating costs.
The opposite is true in summer months. Keeping humidity levels at the low end of the optimal range will help you feel cooler and allow you to set your thermostat a little higher and cut your electricity bills.
Too much humidity promotes the growth of mold and mildew that can aggravate allergies and causes condensation problems on toilet tanks and windows. If the air in your home is too dry, it can cause respiratory problems, itchy skin, and static electricity.
Whether you need a humidifier, a dehumidifier, or both, the most efficient and effective solution is to have them integrated into your HVAC system. Portable units don’t provide uniform humidity levels throughout your home and are usually noisy and intrusive. Your HVAC technician can help you select and install a humidifier or dehumidifier that will keep your home comfortable.
