Dual-fuel Systems
Dual-fuel Systems | HVAC Unit Replacement | Heating and Air Conditioning | Soddy-Daisy
When Soddy-Daisy mornings start in the 30s and afternoons surge into the 70s, HEP’s dual-fuel systems give your home the perfect balance of efficiency and comfort. By intelligently switching between a high-efficiency heat pump and a clean-burning gas furnace, these systems squeeze every penny out of your energy dollar while keeping temperatures rock-steady year-round. Our seasoned technicians size, configure, and install each unit with an eye for long-term savings—so you can enjoy whisper-quiet performance without the sticker shock on your utility bill.
If your aging equipment is sputtering or simply can’t keep up with Tennessee’s quick weather swings, schedule an HVAC unit replacement with HEP. We’ll assess your current setup, remove the old components, and install a cutting-edge dual-fuel system backed by ironclad warranties and 24/7 local support. From the first thermostat click to the last filter change, we’re here to make sure your Soddy-Daisy home stays comfortable, efficient, and worry-free.
FAQs
What exactly is a dual-fuel HVAC system and how does it work?
A dual-fuel system combines an electric heat pump with a gas (usually natural gas or propane) furnace in a single comfort package. In moderate outdoor temperatures the heat pump provides efficient electric heating and cooling. When outdoor temperatures drop to a pre-set “balance point,” the system automatically switches to the gas furnace, which heats more effectively in colder weather. You get the high SEER/low operating cost benefits of a heat pump most of the year and the powerful, reliable heat of a furnace only when you need it.
Is a dual-fuel replacement a good choice for the climate in Soddy-Daisy, TN?
Yes. Soddy-Daisy’s climate features hot, humid summers and generally mild but occasionally cold winters. A heat pump can handle the bulk of the heating and all of the cooling efficiently, while a gas furnace takes over during those few winter nights when temperatures dip below the efficient range of a heat pump. This balance maximizes comfort and lowers annual energy costs compared with an all-electric or all-gas system.
How much does it cost to replace my current HVAC with a dual-fuel system?
Installed prices in the Soddy-Daisy area typically range from $8,500 to $15,000, depending on capacity (measured in tons/BTUs), efficiency ratings (SEER2/HSPF/AFUE), brand, ductwork modifications, and any indoor air-quality add-ons. Although the upfront cost is higher than a single-fuel heat pump or furnace, homeowners usually recoup the difference through lower monthly utility bills and available rebates within 3–7 years.
Are there incentives or rebates available for dual-fuel HVAC installations?
Absolutely. Dual-fuel systems that meet ENERGY STAR or DOE CEE Tier standards may qualify for: • Federal tax credits (Section 25C) of up to 30% of the project cost, capped at $2,000 for qualifying heat pumps. • TVA EnergyRight and EPB or Sequachee Valley Electric rebates for high-efficiency heat pumps. • Manufacturer or utility seasonal rebates (often $200–$600). We’ll help you gather model numbers, efficiency ratings, and paperwork to make sure you receive every incentive you’re entitled to.
How long does installation and change-out usually take?
For most homes, removal of the old equipment and installation of a properly sized dual-fuel system takes one full working day (6–10 hours). If ductwork sealing, modifications, or a new line set is required, the job can extend to two days. Our Soddy-Daisy crew handles permitting, load calculations, and post-installation testing, so your downtime is minimal.
What maintenance is required to keep my new dual-fuel system running efficiently?
1. Change or rinse the air filter every 1–3 months. 2. Schedule bi-annual professional tune-ups—heat pump service in spring, furnace inspection in fall—to clean coils, check refrigerant levels, test gas combustion, and verify the balance-point setting. 3. Keep outdoor unit coils free of leaves and grass clippings. 4. Ensure your thermostat firmware (if Wi-Fi connected) is up to date. Following these steps maintains warranty coverage, maximizes energy savings, and can add 3–5 years to the system’s life expectancy.