Existing HVAC System
Existing HVAC System | Dehumidifier Installation | Heating and Air Conditioning | Wartburg
When Wartburg’s summer humidity starts clinging to every surface, HEP’s trusted team steps in with seamless dehumidifier installation that integrates perfectly with your existing HVAC system. Our licensed technicians fine-tune airflow, temperature control, and moisture removal in one visit, so you enjoy crisp, breathable air without hot spots, musty odors, or sky-high energy bills. We calibrate each unit to the unique layout of your home, protecting wood floors, furniture, and even the HVAC equipment itself from excess moisture and mold.
From initial assessment to final walkthrough, HEP keeps the process simple and transparent—no surprise fees, no pushy upsells, just hometown service backed by decades of heating and air-conditioning expertise. Ready to reclaim your indoor comfort? Call or click to schedule, and feel the difference a perfectly balanced home environment makes all year long.
FAQs
Why would a home in Wartburg need a whole-home dehumidifier if it already has air conditioning?
Middle Tennessee’s warm season brings high outdoor humidity that can linger indoors even with a properly sized AC system. Air conditioners are designed first to cool the air and only secondarily to remove moisture. When the thermostat reaches the set temperature, the AC cycles off—often before enough water vapor has been pulled from the air. A dedicated dehumidifier keeps running strictly to maintain a healthy 45–55 % relative humidity, preventing musty odors, mold growth and that sticky feeling that makes 75 °F feel hotter than it is.
How is a whole-home dehumidifier connected to my existing HVAC equipment?
Our technicians install the unit in parallel with your supply and return ductwork, so a small portion of the airstream is continuously drawn through the dehumidifier. The dried air is then routed back into the supply plenum where it mixes with conditioned air from your furnace or air handler. The system has its own humidistat and condensate drain line; electrical power is either hard-wired or plugged into a dedicated receptacle. The installation is non-invasive, typically requiring no modifications to the outdoor condenser or indoor coil, and your thermostat continues to control temperature while the humidistat governs moisture removal.
Will running a dehumidifier raise my electric bill?
The dehumidifier itself uses electricity—usually 3–6 amps, similar to a small window AC—but homeowners often see little or no net increase. By wringing excess moisture from the air, the device lets you raise the thermostat 2–3 °F while feeling just as comfortable, which lowers AC run time. Less humidity also reduces latent load on the air conditioner, so it cycles on fewer times per hour. In many Wartburg homes the two savings roughly offset the dehumidifier’s consumption, and some customers report total summer energy costs actually go down.
How long does installation take and will it void my HVAC warranty?
A standard retrofit in Wartburg generally takes 4–6 hours, including duct tie-ins, wiring, condensate routing, startup, and homeowner training. Because we follow ACCA and manufacturer guidelines, installation will not void your existing HVAC warranty; in fact, most major brands (Aprilaire, Honeywell, Santa Fe, etc.) specifically approve parallel-duct installations on any forced-air system. We also provide our own one-year labor warranty in addition to the dehumidifier manufacturer’s 5-year parts coverage.
What ongoing maintenance does a whole-home dehumidifier require?
1) Replace or clean the dehumidifier’s MERV-rated air filter every 6–12 months, depending on dust levels. 2) Verify the condensate drain is clear; we recommend adding an algaecide tablet each spring. 3) Inspect the internal coil once a year for lint buildup—our tech can do this during your seasonal HVAC tune-up. 4) Check that the humidistat is set between 45 % and 50 % RH. With these simple steps, most units last 10–15 years with minimal service calls.
Besides comfort, what other benefits does a central dehumidifier provide?
Lower humidity discourages mold, mildew, and dust-mite populations, leading to better indoor air quality and fewer allergy triggers. It also helps protect hardwood floors, musical instruments, and electronics from moisture damage; prevents peeling paint and condensation on windows; and eliminates that damp, musty odor in basements and crawlspaces common to Wartburg’s clay soil homes. By keeping your building materials dry, a dehumidifier can even extend the life of your HVAC equipment by reducing corrosion and biological growth inside the ductwork.