High-efficiency Equipment
High-efficiency Equipment | HVAC Unit Replacement | Heating and Air Conditioning | Chattanooga
When summer humidity clings to the Tennessee Valley or winter chill sneaks down from the mountains, your comfort hinges on a system that works as hard as you do. HEP’s high-efficiency equipment is engineered for Chattanooga’s unique climate, delivering whisper-quiet operation, lower utility bills, and dependable performance you’ll feel from the first cycle. Our NATE-certified technicians size each system precisely, install with meticulous care, and back every job with transparent pricing and an iron-clad satisfaction guarantee—because “good enough” isn’t in our vocabulary.
If your aging furnace or AC is costing more in repairs than it’s worth, it’s time for an HVAC unit replacement that pays you back with every energy-efficient month. From free, no-pressure consultations to flexible financing and 24/7 emergency support, HEP handles every detail so you can breathe easy. Discover how effortless total home comfort can be right here in Chattanooga—schedule your upgrade today and feel the HEP difference tomorrow.
FAQs
Why should I consider replacing my old HVAC system with a high-efficiency unit?
High-efficiency equipment is designed to deliver the same or better comfort while using far less energy than systems manufactured even 10–12 years ago. For Chattanooga homeowners, that translates to noticeably lower monthly utility bills, better humidity control during our humid summers, quieter operation, and a smaller carbon footprint. Modern units also use environmentally friendly refrigerants and come with advanced diagnostics that can catch minor issues before they become costly repairs.
How much can I save on energy bills with a high-efficiency HVAC replacement in Chattanooga?
Actual savings depend on the age and condition of your current system, your home’s insulation, and usage habits. However, switching from a 10–12 SEER unit to a new 16–20 SEER heat-pump or air-conditioner can reduce annual cooling costs by 30–50 %. Heating savings can be even higher if you replace an older 70 % AFUE gas furnace with a 95–98 % AFUE model or a dual-fuel heat pump. For an average Chattanooga home, that often equals $300–$600 in utility bill reductions each year.
What SEER rating is recommended for Chattanooga’s climate?
Because Chattanooga experiences hot, humid summers and relatively mild winters, the Department of Energy recommends a minimum SEER2 of 14.3, but most HVAC professionals suggest stepping up to 16–18 SEER (or SEER2 equivalent) for the best balance between upfront cost and long-term savings. Higher SEER variable-speed systems also excel at moisture removal, which improves indoor comfort and helps prevent mold growth in our humid environment.
How long does an HVAC replacement take, and will I be without heating or cooling?
A typical residential change-out—removing the old equipment, setting the new indoor and outdoor units, upgrading the thermostat, and commissioning the system—can usually be completed in a single day. More complex jobs that include duct modifications or electrical upgrades may take 2–3 days. You’ll only be without heating or cooling while the swap is in progress, and our team schedules work to minimize downtime, often restoring service the same evening.
Are there rebates, tax credits, or financing options available for high-efficiency HVAC installations in Chattanooga?
Yes. The federal Energy Efficient Home Improvement Credit offers up to 30 % of the installed cost (capped at $600 for air conditioners and $2,000 for heat pumps or furnaces that meet specific efficiency thresholds). Locally, EPB and TVA frequently provide incentives through the EnergyRight program—typically $150–$600 for qualifying equipment. Many high-efficiency models also come with manufacturer rebates during promotional periods. Our company partners with several lenders to offer low-interest and 0 % APR financing plans, so you can spread the investment over 12–72 months.
How do I know if my current HVAC system needs to be replaced instead of repaired?
Consider replacement if your unit is over 12–15 years old, requires frequent or costly repairs, struggles to maintain set temperatures, or causes utility bills to climb despite regular maintenance. A good rule of thumb is the “$5,000 rule”: multiply the repair estimate by your system’s age—if the result exceeds $5,000, replacement often makes more financial sense. A free in-home assessment by our NATE-certified technicians will evaluate system performance, ductwork, and insulation to give you a clear, data-driven recommendation.