HVAC System
HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Andersonville
When the Tennessee summer turns steamy or a Blue Ridge cold snap rolls in, Andersonville homeowners trust HEP to keep the indoor climate just right. If your system groans, short-cycles, or sends your utility bills soaring, our seasoned technicians can walk you through an HVAC unit replacement that trades guesswork for guaranteed comfort. We size every new unit to your home’s square footage and ductwork, install high-efficiency equipment from brands you know, and haul away the old gear—no mess, no hassle.
From the first diagnostic visit to final thermostat calibration, you’ll feel the HEP difference in clear communication, upfront pricing, and workmanship backed by robust warranties. Schedule a free estimate today and discover how a swift, precision-engineered HVAC upgrade can slash energy costs while restoring that perfect, year-round “just right” feeling inside your Andersonville home.
FAQs
How do I know it's time to replace my HVAC unit instead of repairing it?
Most Andersonville homeowners consider replacement when their system is 10–15 years old, needs frequent or expensive repairs, struggles to keep temperatures consistent, or causes utility bills to rise noticeably. A professional load calculation and inspection can confirm whether the compressor, heat exchanger, or refrigerant circuit is failing—repairs that often cost more than 40% of a new system—and make replacement the smarter long-term choice.
What size HVAC system do I need for my Andersonville home?
Proper sizing is based on a Manual J load calculation that factors square footage, insulation levels, window orientation, local climate data, and household occupancy. In Andersonville’s mixed-humid climate, most homes fall between 1 ton of cooling per 500–700 sq. ft., but an accurate assessment prevents the issues caused by oversizing (short cycling, humidity problems) or undersizing (inadequate heating/cooling, higher energy use). We perform the calculation during our free in-home consultation.
How long does a typical HVAC replacement take?
Once equipment is on-site, a straight swap of a furnace and air conditioner or heat pump usually takes 1 day. If ductwork modifications, electrical upgrades, or line-set replacements are needed, allow 1½–2 days. Our crews arrive at 8 a.m., protect flooring, remove the old unit for eco-friendly disposal, install the new system, perform start-up tests, and review the thermostat and maintenance steps with you before leaving.
Are there energy-efficient options available, and will they save me money?
Yes. Today’s high-efficiency air conditioners reach up to 20–26 SEER2, and gas furnaces up to 98% AFUE. Heat pumps rated 18–22 SEER2 and 10 HSPF2 provide both heating and cooling with excellent efficiency. Depending on usage, homeowners in Andersonville typically cut annual utility costs 20–40%. Federal tax credits up to $2,000 for qualifying heat pumps or $600 for high-efficiency AC/furnaces, plus TVA or local utility rebates, shorten payback time even further.
Do I need a permit or inspection for an HVAC replacement in Andersonville?
Yes. The City of Andersonville and Anderson County require a mechanical permit for equipment replacement to ensure the work meets the International Residential Code, electrical safety rules, and manufacturer specifications. Our company pulls the permit on your behalf, schedules any required inspections, and provides you with the signed-off documentation once the job passes.
What warranties and maintenance plans are offered with a new HVAC installation?
Most manufacturers give a 10-year parts warranty when the unit is registered within 60 days, and many premium lines include a limited lifetime heat-exchanger or compressor warranty. We add a 2-year labor warranty (extendable to 10 years) and include your first year of preventive maintenance at no cost. After that, our Comfort Club plan offers biannual tune-ups, priority service, and discounts on repairs to keep your new system running efficiently and maintain the manufacturer warranty.