Protection Against Mold
Protection Against Mold | Dehumidifier Installation | Heating and Air Conditioning | Cowan
When the Tennessee humidity settles over Cowan, every crawl space, basement, and spare room can become a breeding ground for mold. HEP’s seasoned HVAC professionals step in with precision dehumidifier installation, tailoring each system to pull excess moisture from your air while working seamlessly with your existing heating and cooling equipment. The result is a healthier home that smells fresh, feels comfortable, and safeguards your family’s lungs as well as your property’s value.
From the first moisture reading to the final walkthrough, our technicians treat your home as if it were their own—sealing problem areas, calibrating humidity levels, and showing you exactly how to keep everything running at peak efficiency. Let HEP help you breathe easier in Cowan with a solution that fights mold around the clock and keeps energy costs in check. Call today and reclaim every square foot of your living space.
FAQs
Why is a whole-home dehumidifier important for preventing mold growth in Cowan’s climate?
Cowan and the surrounding areas of Franklin County experience warm summers and frequent rainfall, which can keep indoor relative humidity above the 50 % threshold where mold spores thrive. A dedicated dehumidifier removes excess moisture that your air conditioner alone cannot handle, holding humidity in the 40–50 % range. By keeping surfaces dry, it breaks the mold life-cycle, protects building materials, and improves indoor air quality.
How does a dehumidifier connect to my existing heating and air conditioning system?
A whole-home unit is plumbed into the return-air ductwork of your HVAC system. As air circulates through the ducts, the dehumidifier pulls moisture out before the air is either cooled or heated, then sends the dried air back into the supply plenum. The condensate drains automatically to a floor drain or condensate pump, so there are no buckets to empty. A dedicated humidistat or your smart thermostat controls the unit, allowing independent humidity control without over-cooling the house.
What signs indicate I should consider dehumidifier installation in my Cowan home?
Common red flags include musty odors in closets or crawl spaces, visible spotting on walls or HVAC registers, condensation on windows, or indoor humidity readings consistently above 55 %. You may also notice allergy flare-ups or warped wood flooring. If your AC runs for long periods yet rooms still feel clammy, it’s a strong indication that moisture, not temperature, is the problem and a dehumidifier will help.
How do you determine the correct size or capacity dehumidifier for my house?
Our technician performs a load calculation that accounts for square footage, ceiling height, number of occupants, typical infiltration rates in Cowan’s older and newer constructions, and existing insulation levels. We also measure current indoor RH levels in different zones. Capacity is expressed in pints of water removed per day; most single-family homes in Cowan require 70–120-pint units. Correct sizing ensures efficient moisture removal without excessive cycling or energy waste.
What routine maintenance does a whole-home dehumidifier need?
Maintenance is minimal: replace or rinse the air filter every 3–6 months, clean the internal coil annually, and confirm the condensate drain is clear of debris. During our annual HVAC tune-up we inspect the dehumidifier’s refrigerant circuit, electrical connections, and humidistat calibration. With these simple steps, quality units typically last 8–15 years.
Will adding a dehumidifier lower my energy bills?
Yes. Drier air feels cooler, so you can raise the thermostat 2–4 °F without sacrificing comfort, cutting summer cooling costs by up to 10 %. Because the dehumidifier runs more efficiently than a central AC cycle, overall energy use often drops even after adding the new appliance. Lower moisture levels also reduce strain on your HVAC system and can extend its service life, further saving money in the long run.