HVAC System
HVAC System | Dehumidifier Installation | Heating and Air Conditioning | Knoxville
Knoxvilleâs summers can be suffocatingly humid and its winters surprisingly damp, but HEPâs HVAC specialists make perfect indoor comfort feel effortless. Our team tailors high-efficiency heating, cooling, and whole-home moisture control solutions that work together seamlessly, preventing sticky air, musty odors, and mold growth while keeping every room at the ideal temperature. From the moment we step through your door, youâll notice the HEP difference: honest recommendations, tidy workmanship, and respect for your time and budget.
Whether youâre upgrading an existing system or designing a new build, our factory-trained pros handle every phase of dehumidifier installation with the care Knoxville homeowners have trusted for decades. Expect lower energy bills, healthier air, and a more comfortable living space all year longâthen rest easy with our 24/7 emergency service standing by. Ready to breathe easier? Give HEP a call today and enjoy the dry, balanced air your home deserves.
FAQs
Why is a whole-home dehumidifier important for Knoxville homes?
Knoxvilleâs warm summers and frequent rain create average indoor humidity levels that often exceed the recommended 45â50 %. Excess moisture encourages mold, mildew, dust mites, and a clammy feeling even when the air conditioner is running. A properly sized whole-home dehumidifier pulls the extra moisture out of the air before it circulates through your ductwork, protecting your homeâs structure, improving indoor air quality, and making you feel cooler at higher thermostat settings.
How does a dehumidifier integrate with my existing HVAC system?
We install the dehumidifier in the return-air plenum or a dedicated bypass duct so it treats all the air handled by your heating and cooling system. The unit has its own humidistat that monitors relative humidity and turns the dehumidifier on only when needed. Condensate is automatically drained to the existing HVAC condensate line or a nearby floor drain, so no emptying buckets. The control wiring ties into your air handler so airflow is optimized and energy is used only when necessary.
What size dehumidifier do I need for my house?
Sizing is based on (1) square footage, (2) ceiling height, (3) typical indoor humidity, and (4) infiltration factors such as crawl spaces or basement moisture. During our free in-home evaluation, we measure these variables and reference AHRI guidelines to calculate the required pints-per-day capacity. Most Knoxville single-family homes need a 70â95 pint unit, while larger or high-moisture homes may need 120 pints or a dual-unit setup. Correct sizing ensures efficient operation and prevents short-cycling.
Will adding a dehumidifier lower my energy bills?
Yes. By removing latent heat (moisture) from the air, you feel comfortable at temperatures 2-3 °F higher, allowing you to raise the thermostat and reduce air-conditioning run time. Lower indoor humidity also reduces strain on the A/C coil, improving its efficiency. Home Performance Institute studies show that whole-home dehumidification can cut cooling energy use by 10â15 % in humid regions like East Tennessee. Youâll also avoid moisture-related repair costs and improve HVAC equipment longevity.
How long does installation take and will it disrupt my home?
A standard installation is completed in one day. Our certified technicians arrive with drop cloths, isolate the work area, and connect the dehumidifier to the ductwork, electrical circuit, and condensate drain. Youâll experience only brief HVAC downtime (usually under an hour) while we make the duct connections. All debris is removed, and we verify proper operation before we leave. Most homeowners tell us they hardly noticed the work being done.
What maintenance and warranty coverage do you provide?
Your new dehumidifier comes with a 5-year manufacturerâs parts warranty and our 1-year labor warranty. Annual maintenance is simple: replace or wash the unitâs MERV filter and check the condensate drain, tasks we include in our HVAC service agreements. During your seasonal tune-ups we also calibrate the humidistat, inspect electrical connections, and clean the internal coil. Regular upkeep ensures peak efficiency and protects your warranty.