- HEP Heat and Air
- Year-round Comfort

Year-round Comfort
Year-round Comfort | Dehumidifier Installation | Heating and Air Conditioning | Louisville
When sticky Louisville summers or damp winter thaws leave your home feeling muggy, HEP’s year-round comfort team brings welcome relief with professional dehumidifier installation. Our certified technicians match the perfect system to your square footage and HVAC setup, then integrate it seamlessly so every room maintains the ideal balance of temperature and humidity. The result is fewer allergens, no musty odors, and lower energy bills because your air conditioner no longer has to overwork.
Clients across Jefferson County appreciate how we handle everything—from the first moisture reading to the final performance check—with the courtesy and craftsmanship you expect from a locally trusted company. Whether you’re protecting hardwood floors, safeguarding electronics, or simply craving crisp, breathable air, HEP turns your home into the comfortable haven it should be all year long.
FAQs
Why is a whole-home dehumidifier important for Louisville’s climate?
Louisville experiences sticky summers and damp shoulder seasons, so indoor humidity can regularly exceed the recommended 30–50 % range. Excess moisture fuels mold growth, dust-mite activity, and that clammy feeling even when the air conditioner is running. A dedicated dehumidifier removes pints of water per day directly from the air supply, keeping relative humidity in the comfort zone, protecting woodwork and furnishings, and improving indoor air quality all year.
How does a dehumidifier integrate with my existing heating and air-conditioning system?
We install the dehumidifier in the return-air or supply-air plenum of your forced-air HVAC system. As your blower circulates air, the unit draws a portion through its refrigerant coil, condenses and drains the moisture, then returns the dried air to the ductwork. The system can be wired to its own humidistat, to your smart thermostat, or set to run automatically whenever humidity rises above your chosen set-point. You get balanced, whole-home coverage without extra noisy consoles in living spaces.
What size dehumidifier does my home need?
Sizing is based on square footage, layout, typical moisture load, and basement or crawl-space conditions. During an on-site assessment, we measure each level, check insulation, and use hygrometers to record current humidity. Most Louisville homes from 1,800–3,000 sq ft require a 70–95-pint-per-day unit, while larger or high-moisture homes may need 120+ pints. Correct sizing ensures efficient moisture removal without excessive cycling or energy waste.
Will a dehumidifier really lower my energy bills?
Yes. When humidity is controlled, your air conditioner doesn’t have to run as long to achieve the same comfort level, because dry air feels cooler. Many homeowners raise their thermostat 2–3 °F once a dehumidifier is installed, trimming cooling costs by 5–15 %. Lower moisture also eases the workload on your furnace by preventing that chill-damp sensation that makes you turn the heat up during mild winter days.
How long does professional installation take, and will it disrupt my household?
A standard whole-home dehumidifier installation typically takes 3–5 hours. We schedule at your convenience, protect flooring with drop cloths, and shut off power only to the HVAC circuit we’re working on. All duct connections are sealed, the condensate line is run to an existing drain or condensate pump, and the system is fully tested before we leave. Most homeowners experience minimal disruption and can resume normal HVAC operation the same day.
What maintenance is required and can you service the unit year-round?
Maintenance is straightforward. The air filter inside the dehumidifier should be checked every 3–6 months and replaced or cleaned as needed. We also recommend an annual tune-up where we inspect the coil, verify refrigerant pressures, clean the condensate drain, and calibrate the humidistat. Our Comfort Club plans include these checks alongside your spring AC and fall furnace services, so your system stays efficient and warranty-compliant all year.