Whole-home Dehumidifier
Whole-home Dehumidifier | Dehumidifier Installation | Heating and Air Conditioning | Lenoir City
When Lenoir City’s humidity starts clinging to every surface, HEP’s whole-home dehumidifiers step in to protect your comfort—and your home. Our seasoned HVAC pros size, select, and seamlessly integrate a dedicated dehumidifier with your existing heating and air system, quietly stripping excess moisture from every room. The result is cooler-feeling air, lower energy bills, and a welcome defense against mold, odors, and warped wood floors.
Schedule your dehumidifier installation today and discover why homeowners all over Loudon County trust HEP for punctual service, up-front pricing, and workmanship that’s backed by rock-solid guarantees. One visit from our NATE-certified technicians is all it takes to turn sticky summers and damp winters into year-round, perfectly balanced indoor comfort.
FAQs
Why should I consider a whole-home dehumidifier for my Lenoir City house?
Lenoir City’s warm, humid summers and mild, often damp shoulder seasons can leave indoor humidity hovering well above the recommended 45-50 % range. Excess moisture encourages mold, dust-mites, musty odors, and can warp wood floors or furniture. A whole-home dehumidifier connects to your ductwork and automatically removes gallons of water per day from every room, protecting the home’s structure, improving indoor air quality, and allowing you to feel comfortable at a higher thermostat setting—saving wear on your air conditioner.
How is a whole-home dehumidifier installed in my existing heating and air-conditioning system?
Our technicians mount the dehumidifier next to your air handler or furnace, then tie its intake and discharge collars into the return and/or supply ducts so dry air is distributed through the home. A dedicated condensate drain line or pump sends collected water to a floor drain or the exterior. We add a humidistat that can be wall-mounted or integrated into many smart thermostats, wire the unit to an independent 120 V or 240 V circuit (per manufacturer specs), test for proper airflow, and calibrate humidity settings. Most installations take 4–6 hours and require no major remodeling.
What size whole-home dehumidifier do I need?
Sizing depends on square footage, ceiling height, insulation quality, typical indoor moisture loads (cooking, showers, occupants), and how airtight the house is. During your free in-home assessment we measure the home and use ACCA Manual LL or manufacturer sizing software to calculate the required pints-per-day removal rate. In Lenoir City, most single-family homes fall in the 70–120 pint range, but larger or high-moisture homes may need 155 + pint models. Choosing the correct size ensures efficient operation and longer equipment life.
What does installation cost, and do you offer financing?
Installed prices in the Lenoir City area typically range from $2,200 to $3,800, depending on capacity, duct modifications, electrical work, and optional upgrades such as Wi-Fi controls. We provide upfront, written proposals and back our labor with a 1-year workmanship guarantee. Through our lending partners we offer 0 % APR plans for 12 months or low-payment options up to 60 months with approved credit, so you can spread the cost out comfortably.
How do I maintain a whole-home dehumidifier once it’s installed?
Maintenance is simple: replace or clean the air filter every 3–6 months, keep the condensate line clear, and have our HVAC team perform an annual inspection where we clean the evaporator coil, check refrigerant charge, test amperage, and verify humidistat calibration. Regular upkeep ensures peak efficiency, prevents mold growth inside the unit, and keeps your manufacturer warranty valid.
Will a dehumidifier raise my electric bill or help me save energy?
A properly sized unit uses roughly the same electricity as a small window A/C (4–8 amps while running), but because dry air feels cooler, most homeowners raise their thermostat 2–4 °F and run their central air conditioner less. The net result is often a small decrease or break-even on overall energy costs, plus reduced strain on the A/C compressor and lower maintenance expenses. ENERGY STAR®-rated models we install can remove up to 30 % more moisture per kilowatt-hour than non-certified units.