- HEP HVAC
- Excess Moisture

Excess Moisture
Excess Moisture | Dehumidifier Installation | Heating and Air Conditioning | Dunlap
If the air in your Dunlap home feels sticky, smells musty, or leaves condensation on windows, excess humidity is likely the culprit. High moisture levels can warp wood floors, invite mold, and make your air conditioner work overtime—driving up energy bills while still leaving you uncomfortable. HEP’s certified technicians solve these problems at the source with expert dehumidifier installation, tailoring each system to your square footage, HVAC layout, and lifestyle needs.
From the initial inspection to final walkthrough, we keep the process hassle-free and transparent. Our team pinpoints hidden moisture pockets, recommends the right-sized unit, and integrates it seamlessly with your existing heating and cooling equipment for year-round protection. You’ll notice fresher air, reduced allergens, and a cooling system that finally gets a well-deserved break.
Ready to reclaim a healthier, more comfortable living space? Schedule your dehumidifier installation with HEP today and experience why homeowners across Dunlap trust us to Keep You Dry, Keep You Comfortable, and Keep You Happy.
FAQs
Why is excess indoor moisture a concern for homes and businesses in Dunlap?
Dunlap’s humid continental climate means sticky summers and large temperature swings throughout the year. Persistent excess moisture can lead to mold growth, musty odors, warped wood, and higher cooling bills because your air-conditioner has to work harder to remove humidity. Installing a properly sized whole-home dehumidifier keeps relative humidity in the recommended 30–50 percent range, protecting your property and improving comfort.
How does a whole-home dehumidifier integrate with my existing heating and air-conditioning system?
The dehumidifier is tied directly into your home’s supply and return ductwork near the air handler. When indoor humidity rises above the set point, the unit draws moist air from the return side, extracts water through a refrigerated coil, and sends the dried air back into the supply plenum to be distributed throughout the home. Because it works in tandem with your HVAC blower, you get balanced humidity control without needing standalone portable units in every room.
What are the signs that I should consider professional dehumidifier installation?
Common warning signs include: • Indoor relative humidity consistently above 55 percent • Condensation on windows or cold surfaces • Musty or mildew odors, especially in basements or crawl spaces • Visible mold or mildew spots on walls, ceilings, or furnishings • Warping hardwood floors or sticking doors • Allergy or asthma flare-ups linked to poor indoor air quality. If you notice one or more of these issues, a humidity assessment and dehumidifier consultation are recommended.
How is the correct dehumidifier size determined for my Dunlap home?
During an on-site evaluation, a certified technician measures square footage, ceiling heights, infiltration rates, and sources of moisture (basements, crawlspaces, plumbing leaks, etc.). We also review your HVAC system’s airflow capacity. Using Manual J and industry sizing charts, we calculate the pints-per-day removal rate required to maintain ideal indoor humidity. Choosing the right size avoids short-cycling, maximizes energy efficiency, and ensures the dehumidifier keeps up during peak humidity months.
Will installing a dehumidifier lower my energy bills?
Yes. When indoor air is too humid, it feels warmer and clammy, prompting occupants to turn the thermostat down. By removing excess moisture, a dehumidifier allows you to raise the thermostat 2–3 °F while maintaining comfort, reducing air-conditioning runtime. Additionally, drier air helps your HVAC equipment operate more efficiently and can extend its service life by reducing corrosion and biological growth on coils.
What maintenance does a whole-home dehumidifier require after installation?
Routine upkeep is simple: • Replace or clean the unit’s air filter every 3–6 months. • Ensure the condensate drain line remains clear and slopes correctly to the floor drain or condensate pump. • Wipe down the coil annually to prevent dust buildup. • Schedule a yearly HVAC tune-up, during which our technician checks refrigerant pressures, electrical connections, and overall performance. Proper maintenance preserves efficiency, prevents leaks, and protects your investment.