Whole-house Dehumidifiers
Whole-house Dehumidifiers | Dehumidifier Installation | Heating and Air Conditioning | Altamont
Altamont’s steep ridges and lush valleys trap moisture that quickly turns a comfortable summer day into a sticky, musty mess inside your home. HEP’s whole-house dehumidifiers are engineered to pull that excess humidity straight out of the airstream, then route the dry, refreshing air back through your existing HVAC system. The result is an even, cool temperature in every room, smaller energy bills, and relief from mold, dust mites, and lingering odors—without bulky portable units cluttering your floors.
Our licensed technicians handle every phase of dehumidifier installation, from sizing the equipment to match Altamont’s unique climate to calibrating smart controls that let you dial in the perfect humidity level year-round. With upfront pricing, tidy same-day service, and iron-clad warranties, HEP makes it easy to reclaim your comfort while protecting your home’s woodwork, electronics, and air quality. Reach out today and discover why your neighbors trust HEP for heating, cooling, and the most reliable whole-house moisture control in the Cumberland Plateau.
FAQs
Why should I consider a whole-house dehumidifier in Altamont’s climate?
Altamont experiences hot, humid summers and shoulder seasons with damp air. A whole-house dehumidifier removes excess moisture from every room simultaneously, preventing muggy conditions, mold growth, dust-mite proliferation, and that sticky feeling traditional AC alone can’t always eliminate. Lower humidity also lets you set the thermostat a few degrees higher without sacrificing comfort, trimming energy bills.
How is a whole-house dehumidifier installed with my existing HVAC system?
During installation, our technicians mount the dehumidifier in line with your home’s main return or supply plenum. Flexible ductwork directs humid air through the unit’s evaporator coil, where moisture condenses and drains away via a dedicated condensate line. The dried, conditioned air is then delivered back into the supply trunk to reach every register. We connect the unit to the same 120- or 240-volt circuit that powers your air handler and integrate its controls with your thermostat or a separate humidistat for automatic humidity management.
Will the dehumidifier replace my air conditioner or furnace?
No. A whole-house dehumidifier complements, rather than replaces, your AC and heating equipment. Air conditioners cool and remove some moisture, but they must cycle frequently to maintain ideal humidity. The dehumidifier handles moisture control even when temperatures are mild, allowing your AC and furnace to focus on temperature, which extends system life and improves overall efficiency.
How much maintenance does a whole-house dehumidifier require?
Routine care is simple. Homeowners should check and replace or clean the air filter every 3–6 months, depending on usage and indoor air quality. Our annual HVAC service includes inspecting the dehumidifier’s coil, drain pan, condensate line, and electrical connections, ensuring peak performance and preventing clogs or leaks. No buckets to empty—water drains automatically to a floor drain or condensate pump.
What does installation cost in the Altamont area, and are there energy rebates?
Installed costs typically range from $2,200 to $3,800, depending on unit capacity, electrical upgrades, and duct modifications. Many utility providers in the Altamont region offer rebates of $150–$300 for ENERGY STAR®-rated dehumidifiers. Because lower humidity lets you raise your thermostat a few degrees, homeowners often see 7–15% cooling-season energy savings, offsetting upfront costs within 3–5 years.
How do I know what size dehumidifier my house needs?
Proper sizing is based on your home’s square footage, insulation levels, basement or crawl-space conditions, and typical indoor humidity readings. During our free in-home assessment, a comfort specialist measures relative humidity in multiple rooms and calculates the moisture load in pints per day. We then recommend a unit—commonly 70-130 pints—for optimal whole-house control without short-cycling or excessive energy use.