Humidity Control

Humidity Control | Dehumidifier Installation | Heating and Air Conditioning | Sevierville

Sticky summers and damp winters in Sevierville can leave your home feeling muggy, musty, and uncomfortable. HEP’s humidity control heating and air conditioning pros tame that excess moisture at the source, protecting your family from mold, allergens, and warped wood while helping your HVAC system run more efficiently. With precision sizing, top-tier equipment, and tidy workmanship, our certified technicians make the entire dehumidifier installation process smooth, swift, and stress-free.

From the first on-site evaluation to ongoing maintenance, you’ll enjoy friendly, hometown service backed by iron-clad warranties and 24/7 support. Breathe easier, sleep better, and protect your investment—schedule your appointment today and discover why Sevierville homeowners trust HEP to keep humidity where it belongs: under control.

FAQs

Why is humidity control so important for homes in Sevierville?

Sevierville’s long, muggy summers often push indoor relative humidity well above the recommended 45–55 %. Excess moisture encourages mold growth, attracts dust mites, warps wood floors and cabinets, and can make a 72 °F room feel clammy. By keeping humidity in the ideal range, a whole-home dehumidifier protects your home’s structure and furnishings, reduces allergy triggers, and lets your air-conditioning system cool more efficiently and comfortably.

How does a whole-home dehumidifier integrate with my existing heating and air-conditioning system?

The dehumidifier is plumbed into the return-air or a dedicated bypass duct. Moist household air is pulled through the unit, where a refrigeration coil condenses and drains away the excess moisture. The now-dry air is reheated slightly and delivered back to the supply ductwork, maintaining balanced humidity in every room. A built-in humidistat—or one tied to your smart thermostat—turns the dehumidifier on whenever humidity rises above your chosen set-point, even if the air conditioner is off.

What are the signs that I need a dehumidifier installed?

Common red flags include: indoor humidity readings over 55 %, visible condensation on windows, musty or “basement” odors, mold or mildew spots on walls and ceilings, cupping hardwood floors, chronically damp crawl spaces, and a sticky feeling indoors even when the A/C is running. If these symptoms persist during Sevierville’s humid months, a properly sized dehumidifier is usually the best long-term solution.

What does the installation process involve and how long will it take?

After a humidity assessment, our technicians perform a load calculation to select the correct pint-per-day capacity. On installation day we: • Mount the dehumidifier near your air handler or in the crawl space. • Cut in supply/return ducts and seal them. • Route a condensate drain to a sump pump or exterior outlet. • Wire the unit to a dedicated 120 V or 240 V circuit and connect the humidistat. Most retrofit jobs in a 2,000–3,000 sq ft home take 4–6 hours and require no structural changes. We handle permits and final testing before we leave.

Will running a dehumidifier raise my energy bills?

Modern Energy Star® whole-home units draw roughly 1–4 amps—less than a small window A/C. Because dry air feels cooler, many homeowners bump the thermostat up 2–3 °F and run the air conditioner less, offsetting much of the dehumidifier’s power use. In real-world Sevierville homes, the net cost typically averages $2–$6 per month while delivering noticeably better comfort and indoor-air quality.

How do I maintain my new dehumidifier and how long will it last?

Routine care is simple: replace or clean the air filter every 90 days, keep the condensate line clear, and vacuum around the unit to prevent dust buildup. We recommend an annual professional tune-up to inspect refrigerant pressures, blower operation, and electrical connections—our Comfort Club includes this service. With proper maintenance, most whole-home dehumidifiers last 8–15 years.