Whole-home Dehumidifiers
Whole-home Dehumidifiers | Ventilation and Air Quality | Heating and Air Conditioning | Fayetteville
Living in Fayetteville means warm, humid summers and chilly, damp winters—conditions that can leave your home feeling stuffy, sticky, and vulnerable to mold. HEP’s whole-home dehumidifiers work seamlessly with your existing heating and air conditioning system to pull excess moisture from every corner of the house, creating a consistently comfortable climate while protecting wood floors, furniture, and even the structural integrity of your home. You’ll notice fresher air, fewer allergy triggers, and lower energy bills because your HVAC unit no longer has to fight humidity day and night.
Our team pairs these dehumidifiers with precision-engineered ductwork, smart controls, and high-efficiency air filters to deliver balanced ventilation and air quality that rivals the outdoors. From free in-home assessments to 24/7 emergency service, HEP makes it simple to breathe easier and live better—so schedule your consultation today and discover what true whole-home comfort feels like.
FAQs
Why is a whole-home dehumidifier important for Fayetteville’s climate?
Fayetteville experiences long, humid summers, with outdoor relative humidity often exceeding 70 %. Excess indoor moisture can make conditioned spaces feel warmer, strain your air-conditioning system, and encourage mold and dust-mite growth. A whole-home dehumidifier ties into your existing HVAC ductwork, automatically removing pints of moisture per day, so your AC runs more efficiently, your home feels cooler at a higher thermostat setting, and indoor air quality (IAQ) improves.
How does a whole-home dehumidifier integrate with my current heating and air-conditioning system?
The unit is installed in-line with your supply or return ductwork, typically near the air handler. When indoor humidity rises above your chosen setpoint, the dehumidifier’s fan draws air through a refrigerated coil, condensing and draining away excess moisture before the air is reheated slightly and sent back through the ducts. The system is wired to your HVAC control board or to a dedicated humidistat, so operation is automatic and coordinated with heating and cooling cycles.
Will a dehumidifier increase my energy bills?
Most homeowners see overall energy savings. Although the dehumidifier itself uses electricity, it allows you to raise the thermostat 2–3 °F while maintaining comfort, cutting AC run-time by up to 15 %. Lower humidity also reduces the load on your cooling coil, allowing shorter compressor cycles and extending equipment life. ENERGY STAR®-rated models consume roughly the same power as a hair dryer when running, but they can remove 10–15 times more moisture than a portable unit.
What maintenance does a whole-home dehumidifier require?
1) Replace or clean the unit’s air filter every 3–6 months, or more often if you have pets or allergies. 2) Ensure the condensate drain line stays clear; we recommend adding an algaecide tablet at the start of each cooling season. 3) During your spring or fall HVAC tune-up, our technician will check refrigerant pressures, fan motor amperage, and humidistat calibration. Routine service keeps the warranty valid and efficiency high.
Can a dehumidifier improve indoor air quality beyond moisture control?
Yes. Lower humidity inhibits mold spores, bacteria, and dust mites, all of which trigger allergies and respiratory issues. Many whole-home units include MERV-rated filters that capture airborne particles down to 1 µm. Coupled with proper ventilation—such as energy-recovery ventilators (ERVs) that bring in fresh air without losing conditioned energy—your IAQ improves significantly, providing a healthier environment for children, seniors, and asthma sufferers.
How do I know what capacity dehumidifier my Fayetteville home needs?
Capacity is measured in pints of moisture removed per day. The right size depends on square footage, number of occupants, ceiling height, and specific moisture sources (crawl spaces, basements, cooking, showers). A typical 2,000 – 3,000 sq ft home here requires a 70- to 90-pint unit. During a free in-home assessment, our comfort consultant measures indoor RH levels, inspects duct layout, and performs a Manual J load calculation to recommend the properly sized dehumidifier for optimal comfort and efficiency.