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- Dual-fuel Systems

Dual-fuel Systems
Dual-fuel Systems | HVAC Unit Replacement | Heating and Air Conditioning | Pikeville
When Pikeville’s weather can flip from frosty mornings to humid afternoons in a heartbeat, HEP’s dual-fuel systems step in with the perfect blend of gas and electric power to keep every room comfortable and every energy bill in check. Our seasoned technicians evaluate your existing setup, then design a seamless HVAC unit replacement that swaps out outdated equipment for a smarter, more versatile solution—one that instinctively chooses the most efficient fuel source with each change in temperature.
From the first consultation to the final thermostat test, you’ll experience the hometown service Pikeville trusts, backed by transparent pricing, iron-clad warranties, and 24/7 emergency support. Whether you’re looking to shrink utility costs, boost indoor air quality, or simply enjoy year-round peace of mind, HEP delivers a heating and cooling upgrade that’s built to last and tailored to you.
FAQs
What is a dual-fuel HVAC system and how does it work?
A dual-fuel system combines an electric heat pump and a high-efficiency gas furnace in a single package. The heat pump handles cooling in summer and provides inexpensive electric heat during mild winter days. When outdoor temperatures fall to a pre-set “balance point” (typically 30–40°F for Pikeville), the system automatically switches to the gas furnace, which can produce warmer air more efficiently in colder weather. A smart thermostat coordinates the changeover so you always get the lowest operating cost without sacrificing comfort.
When should I consider replacing my existing HVAC unit with a dual-fuel system in Pikeville?
Replacement makes sense when your current heat pump or furnace is 10–15 years old, needs frequent repairs, shows a noticeable rise in utility bills, or can no longer keep up with Pikeville’s temperature swings. If your SEER or AFUE ratings are well below today’s minimum standards, a dual-fuel upgrade can cut energy costs by 20–40 %. Homeowners converting from straight electric resistance heat or an aging oil furnace often see the fastest payback.
How much can I save on energy bills by upgrading to dual-fuel?
Savings vary by home size, insulation, and local utility rates, but Pikeville customers typically report 20–40 % lower annual heating and cooling costs compared with an older single-fuel system. The electric heat pump operates at 200–300 % efficiency during moderate weather, while the gas furnace engages only when it’s truly cost-effective. Over a 15-year lifespan, many households recoup several thousand dollars in reduced utility expenses.
Will a dual-fuel system handle Pikeville’s hot summers and cold, damp winters reliably?
Yes. In summer, the heat pump provides high-efficiency cooling with SEER ratings up to 20+. During Pikeville’s winter cold snaps, the gas furnace takes over to deliver 120–140°F supply air—warmer and more comfortable than a heat pump alone. Modern dual-fuel controls also protect the compressor from low-temperature stress and ensure seamless, automatic fuel switching, so you never have to adjust settings manually.
What should I expect during the replacement process and how long does it take?
A typical dual-fuel replacement in an existing Pikeville home takes 1–2 days. Day 1 involves removing the old indoor and outdoor units, inspecting ductwork, and setting the new heat-pump condenser and furnace. Day 2 focuses on refrigerant charging, gas line hookup, thermostat wiring, and system testing. Our team protects floors with drop cloths, disposes of the old equipment responsibly, and reviews operating instructions with you before departure.
Are there rebates, tax credits, or financing options available in Pikeville for dual-fuel HVAC upgrades?
Yes. Kentucky’s Home Energy Rebates often provide $200–$400 for qualifying high-efficiency heat pumps and furnaces. Federal tax credits under the Inflation Reduction Act offer up to 30 % of project cost (capped at $2,000) for ENERGY STAR–certified heat pumps. Many local utilities add $150–$500 in incentives for dual-fuel installations. We also partner with lenders to offer 0 % APR short-term financing or low-interest plans up to 120 months, making a new system affordable for most households.