High-efficiency Gas Furnaces
High-efficiency Gas Furnaces | Heating and Air Conditioning | La Follette
When frosty Appalachian winds sweep through La Follette, HEP’s high-efficiency gas furnaces step up, turning every room into a pocket of cozy, even warmth while trimming energy bills. Engineered for maximum fuel utilization and backed by our 24/7 local support, these systems fire up quickly, maintain precise temperatures, and operate so quietly you’ll barely notice they’re on—except for the comfort.
Pair your new furnace with our complete heating and air conditioning expertise and enjoy a home that feels just right in every season. From free in-home assessments to flawless installations and worry-free maintenance plans, HEP handles it all with friendly technicians who live right here in Campbell County. Breathe easier, spend less, and stay comfortable year-round—schedule your visit today.
FAQs
What makes a gas furnace "high-efficiency" and why is that important in La Follette?
A high-efficiency gas furnace has an Annual Fuel Utilization Efficiency (AFUE) rating of 90 % or higher, meaning at least 90 % of the natural gas you pay for is converted into usable heat. In La Follette’s cool, humid winters, this higher AFUE reduces energy waste, lowers monthly utility bills, and minimizes greenhouse-gas emissions compared with older 60–80 % AFUE units.
How much money can I expect to save by upgrading to a high-efficiency furnace?
Savings vary, but homeowners typically reduce heating costs by 20–40 %. For example, replacing a 70 % AFUE furnace with a 96 % model can save $300–$500 per year on an average La Follette natural-gas bill. Over a 15-year lifespan, that can add up to $4,500–$7,500 in utility savings, often offsetting most or all of the initial equipment cost.
Are there rebates, tax credits, or utility incentives available in La Follette or Tennessee?
Yes. TVA’s EnergyRight program and certain local utilities periodically offer rebates—often $200–$500—for ENERGY STAR® certified gas furnaces. Federal tax credits under the Inflation Reduction Act provide up to $600 for 95 %+ AFUE models installed in 2023–2032. Our team helps you file all required paperwork so you capture every available incentive.
How long does installation take, and will I be without heat?
A standard replacement in an existing utility room usually takes one full day (6–8 hours). We schedule work to minimize downtime and can provide temporary space heaters if needed. Complex jobs—such as adding return-air improvements or new venting—may take a second day, but most La Follette homeowners have heat restored the same evening.
What maintenance does a high-efficiency furnace require to keep it running at peak performance?
Key tasks include: (1) replace or clean air filters every 1–3 months during the heating season, (2) schedule an annual professional tune-up to inspect the heat exchanger, condensate drain, blower motor, and combustion settings, (3) keep intake and exhaust PVC pipes clear of leaves or snow, and (4) install a programmable or smart thermostat to avoid unnecessary run-time.
Can a high-efficiency gas furnace be paired with my existing air-conditioning system?
In most cases, yes. The new furnace’s blower can be matched to your current indoor coil and outdoor AC condenser, creating a cost-effective “hybrid” upgrade. If your AC unit is 10 + years old or uses R-22 refrigerant, we may recommend replacing both components with a matched high-efficiency heating and cooling system to maximize comfort, warranty coverage, and energy savings.