Lower Humidity
Lower Humidity | Dehumidifier Installation | Heating and Air Conditioning | Louisville
Louisville’s summers can feel like you’re wrapped in a damp blanket—great for horses at Churchill Downs, not so great for you. HEP’s Lower Humidity Heating and Air Conditioning team turns sticky afternoons into crisp, breathable comfort by pairing your HVAC system with precision-engineered dehumidifiers. Our NATE-certified technicians size each unit to your home, route it seamlessly into existing ductwork, and fine-tune humidity levels so mold, musty odors, and clammy air become yesterday’s problem.
From the first phone call to the final walkthrough, we treat every dehumidifier installation as an investment in your family’s health and your home’s longevity. You’ll enjoy quieter operation, lower energy bills, and the peace of mind that comes with HEP’s 100% satisfaction guarantee—all backed by local technicians who know Louisville’s climate inside out. Ready to breathe easier? Reach out today and feel the difference tomorrow.
FAQs
Why is controlling indoor humidity important in Louisville’s climate?
Louisville sits in the Ohio River Valley, which experiences hot, muggy summers and large swings in seasonal moisture. High indoor humidity fosters mold, dust-mites, musty odors, and a sticky, uncomfortable feel even when the thermostat is set low. By keeping relative humidity in the ideal 40–50 % range, a whole-home dehumidifier protects your family’s health, prevents wood warping and paint damage, and lets your air-conditioning run more efficiently because it no longer has to work as hard to remove moisture.
How does a whole-home dehumidifier integrate with my existing HVAC system?
We install the dehumidifier directly into your home’s supply-return ductwork near the air handler. As the HVAC fan circulates air, the unit draws moist air across a refrigerant-cooled coil, condenses the excess water, and sends the dry air back into the supply plenum. A dedicated humidistat—either stand-alone or built into a smart thermostat—monitors conditions and tells the dehumidifier when to run. The condensate is piped to a nearby drain or condensate pump, so there are no tanks to empty.
What size dehumidifier do I need, and how do you determine it?
Sizing depends on Louisville’s design moisture load, your home’s square footage, the number of occupants, infiltration rates, and existing ventilation. During a free in-home assessment, we perform humidity readings, inspect duct size and static pressure, and calculate the required pint-per-day removal capacity using ACCA Manual LLH guidelines. Residential units typically range from 70 to 135 pints per day; selecting the right capacity ensures the system cycles properly without wasting energy.
Will adding a dehumidifier increase or decrease my energy bills?
While the dehumidifier itself uses electricity, most homeowners see little to no net increase—and many notice savings—because drier air feels cooler. You can raise the thermostat 2–3 °F and remain comfortable, reducing air-conditioning run time. The equipment’s high-efficiency ECM fan motors and smart controls further minimize energy use. Proper sizing and installation are key; we also offer ENERGY STAR® certified models that remove more moisture per kilowatt-hour.
What maintenance is required after installation?
Whole-home dehumidifiers are low-maintenance. We recommend: • Replacing or cleaning the unit’s MERV filter every 3–6 months. • Ensuring the condensate line stays clear; we flush it during your annual HVAC tune-up. • Verifying the humidistat reading matches a handheld hygrometer once a season. • Scheduling a professional inspection each spring to check refrigerant pressures, coil cleanliness, and fan calibration. Following these steps keeps the warranty valid and performance at peak levels.
How long does installation take, and what does it involve?
Most residential installations in the Louisville metro area are completed in one day. Our certified technicians will: 1. Shut off power to the HVAC system and protect work areas. 2. Cut a section of supply and/or return duct, mount the dehumidifier, and seal all joints with mastic. 3. Run a dedicated 120 V or 240 V electrical circuit if needed, following local code. 4. Route insulated drain tubing to a floor drain or condensate pump with an overflow shut-off switch. 5. Connect the humidistat and integrate it with any smart thermostat platform you use. 6. Start the system, balance airflow, and confirm target humidity levels. We finish by showing you how to operate the controls and register the manufacturer’s warranty.