Existing HVAC System
Existing HVAC System | Dehumidifier Installation | Heating and Air Conditioning | Halls
Escape the sticky Halls summers and clammy winters by letting HEP fine-tune your home’s comfort balance. Our certified technicians seamlessly integrate a whole-home dehumidifier into your existing HVAC system, pulling excess moisture from every corner without adding bulky window units or constant maintenance to your to-do list. The result is air that feels crisp, smells fresher, and protects wood floors, furniture, and electronics from hidden humidity damage.
From the first phone call to the final walkthrough, we make dehumidifier installation effortless. You’ll get upfront pricing, workmanship backed by decades of local experience, and 24/7 support if you ever need a tweak or tune-up. Breathe easier, sleep better, and enjoy energy bills that finally make sense—call HEP today and discover how dry, healthy air can transform your home.
FAQs
Why should I add a whole-home dehumidifier to my existing HVAC system in Halls?
Halls experiences long stretches of warm, humid weather that can leave indoor spaces feeling sticky and promote mold growth. A whole-home dehumidifier removes excess moisture from the air as it passes through your heating and air-conditioning ductwork, keeping relative humidity in the ideal 40–50 % range. This helps prevent condensation on walls and windows, reduces musty odors, protects wood furnishings from swelling, and lets you set the thermostat a few degrees higher in summer without sacrificing comfort—lowering cooling costs.
How is a dehumidifier installed on an existing heating and air-conditioning system?
Our technicians cut a short bypass duct between the HVAC supply and return plenums and mount the dehumidifier in line, so a portion of conditioned air is routed through the unit, dried, and sent back into the supply stream. A dedicated condensate drain line is run to your home’s plumbing or a condensate pump. The unit is wired to your HVAC air handler and an optional humidistat so that it operates automatically whenever indoor humidity rises above your set point.
Will the dehumidifier affect the efficiency or capacity of my HVAC equipment?
No—properly sized and installed, a whole-home dehumidifier actually improves overall system efficiency. By removing latent (moisture) load, your air conditioner can cycle less frequently while still achieving the same comfort level. Because the dehumidifier has its own fan and refrigeration circuit, it works independently of the AC compressor, allowing you to run it during mild, humid days when cooling isn’t needed, thereby reducing wear on your main system.
How long does a typical installation take, and will it disrupt my daily routine?
A standard retrofit in Halls generally takes 4–6 hours. We begin by protecting flooring and furniture, then complete duct modifications, wiring, and condensate routing. Power is shut off only to the HVAC equipment, not the entire home. Most homeowners can remain in the house during the work, and your heating and cooling will be back online the same day.
What maintenance does a whole-home dehumidifier require after installation?
Maintenance is minimal: (1) Replace or clean the internal air filter every 6–12 months, depending on dust levels. (2) Inspect and flush the condensate drain annually to prevent clogs. (3) Have our technician check refrigerant pressures and electrical connections during your regular HVAC service visit. With proper care, a quality unit will last 10–15 years.
What signs indicate I need a dehumidifier rather than relying on my AC alone?
If you notice musty odors, visible mold or mildew, condensation on windows, or persistent indoor humidity above 55 % despite the air conditioner running, a dehumidifier is recommended. Other clues include cupping hardwood floors, allergy flare-ups, or feeling cold and clammy when the thermostat is set to a normal temperature. In Halls’ humid climate, these issues often appear in spring and fall when AC runtime is low but moisture levels remain high.