Existing HVAC System
Existing HVAC System | Dehumidifier Installation | Heating and Air Conditioning | Andersonville
From historic cottages near Lake Anderson to modern lofts on Clark Street, Andersonville homes face a common foe: Tennessee’s relentless humidity. HEP’s seasoned HVAC technicians integrate whole-home dehumidifier installation with your existing heating and air conditioning system, quietly pulling excess moisture from every corner of the house. The result is crisp, consistent comfort, fewer allergens, and lower energy bills because your AC no longer has to work overtime to chase that sticky feeling away.
We start with a comprehensive humidity assessment, then select equipment that matches your system’s capacity and your family’s lifestyle. Installation is swift, mess-free, and backed by HEP’s rock-solid workmanship guarantee—so you can get back to strolling the neighborhood or hosting friends without worrying about muggy indoor air. Ready to breathe easier in Andersonville? Give HEP a call today and reclaim your indoor climate.
FAQs
Why should I add a whole-home dehumidifier to my existing HVAC system in Andersonville?
Andersonville’s humid summers can push indoor relative humidity well above the recommended 30–50 % range. Excess moisture encourages mold, dust mites, wood rot, and that "sticky" feeling even when the A/C is running. A whole-home dehumidifier tied into your HVAC ductwork removes this extra moisture before the air reaches your living spaces, creating a healthier, more comfortable environment and protecting your home’s structure and furnishings year-round.
How does a dehumidifier integrate with my current heating and cooling equipment?
We install the dehumidifier on the return-air side of your duct system, usually between the main return plenum and the air handler. A dedicated bypass duct and control board allow the unit to run independently or in tandem with the A/C, depending on humidity levels. The dehumidifier’s drain line ties into the same condensate drain used by your air conditioner, so moisture is automatically removed. The system is managed by either your existing smart thermostat or a separate humidistat that we mount next to it.
Will a dehumidifier installation reduce my energy costs?
Yes—by removing latent (humidity) load, the dehumidifier allows your air conditioner to cycle less frequently and at a higher thermostat set-point while still maintaining comfort. Studies show homeowners in the Midwest save 5-12 % on cooling costs after adding a whole-home dehumidifier. Lower humidity also reduces the strain on heating equipment in winter because drier air feels warmer at lower temperatures, letting you dial back the furnace 1–2 °F without sacrificing comfort.
What is the installation process and how long does it take?
1) We perform a no-cost home evaluation to size the dehumidifier (most Andersonville homes need a 70–95 pint model). 2) On installation day, we shut off power to the HVAC, cut a small access port in the return duct, mount the unit on a vibration-isolating platform, and run the necessary electrical circuit (dedicated 120 V or 240 V, depending on the model). 3) We install the condensate drain with an inline trap, connect control wiring, and program the humidistat. 4) Finally, we pressure-test for air leaks and verify airflow. A typical retrofit takes 4–6 hours, so you’ll have full service the same day.
How do I maintain and service the dehumidifier after installation?
Unlike portable units, whole-home dehumidifiers require minimal upkeep. Replace or clean the internal air filter every 6–12 months (we can bundle this with your bi-annual HVAC tune-ups). Keep the condensate drain clear by adding a cup of white vinegar twice a year. The refrigeration system is sealed; however, we check refrigerant pressure, coil cleanliness, and blower amperage during your annual HVAC inspection. Most manufacturers offer 5-year parts warranties and 15-year compressor warranties when maintenance records are kept.
Are there rebates or financing options available for dehumidifier installations in Andersonville?
Yes. Columbia Gas and TVA EnergyRight currently offer $150–$300 rebates for ENERGY STAR® certified whole-home dehumidifiers installed by a licensed contractor. Our company is a participating contractor, so we file the paperwork on your behalf and apply the rebate up-front as an instant discount. We also provide 0 % APR financing for 12 months or low-interest plans up to 60 months, making it easy to improve indoor air quality without a large cash outlay.