Expert Team
Expert Team | HVAC Unit Replacement | Heating and Air Conditioning | Sewanee
When the mountain air of Sewanee turns scorching in July or icy in January, you need an HVAC partner that works as hard as you do. HEP’s expert team brings decades of hands-on experience, factory-trained technicians, and lightning-fast response times to every service call. We evaluate your current system, explain energy-saving options in clear language, and tailor solutions that respect both your comfort goals and the unique demands of plateau weather. From precise load calculations to meticulous installation, we handle every detail so you can breathe easier—and enjoy lower utility bills—year-round.
If your aging furnace or AC is draining your wallet, talk to us about HVAC unit replacement before the next season hits. We stock top-rated, high-efficiency equipment sized specifically for Sewanee homes, back every installation with industry-leading warranties, and offer flexible financing that won’t blow your budget. Trust HEP to swap stress for comfort, leveraging local know-how and a neighborly attitude to keep your home perfectly balanced in every season.
FAQs
When should I consider replacing my HVAC unit in Sewanee instead of repairing it?
Most systems in our area last 12–15 years. If your unit is approaching that age, needs frequent repairs, uses R-22 refrigerant, or your energy bills keep rising despite regular maintenance, replacement is usually the most economical choice. A new high-efficiency system can cut operating costs by 20–40 %, provide better humidity control for Sewanee’s humid summers, and add resale value to your home.
What size and type of HVAC system is best for Sewanee’s mountain climate?
Sizing isn’t one-size-fits-all. We perform a Manual J load calculation that factors in elevation, insulation levels, window orientation, and the temperature swings common on the Cumberland Plateau. Many homes need a 2–3 ton heat pump paired with an electric or gas backup heat strip for cold snaps. Variable-speed heat pumps or dual-fuel systems are popular because they handle mild spring/fall days efficiently yet still provide dependable heat when winter lows dip below freezing.
How long does the HVAC replacement process take?
From the moment you call, we schedule an in-home assessment within 24–48 hours. After you approve the proposal and financing (if needed), most standard replacements are completed in a single day. Complex jobs—such as duct modifications or indoor air-quality add-ons—may require 2–3 days. We pull all required Franklin County permits, arrange inspections, and leave your home clean so you experience minimal downtime.
Are there energy-efficiency rebates or tax credits available in Sewanee?
Yes. Through 2024, qualifying heat pumps and high-efficiency gas furnaces may earn up to a $2,000 federal tax credit under the Inflation Reduction Act. Local TVA EnergyRight rebates often add $150–$400 for systems with SEER2 ratings of 15.2 or higher. We provide the paperwork, model numbers, and AHRI certificates you’ll need, and we’ll even submit the TVA rebate on your behalf so you don’t miss a dollar of savings.
Will a new HVAC unit really lower my utility bills?
In most cases, absolutely. If you’re upgrading from a 10-SEER unit to a 16-SEER2 heat pump, you can expect a 35–45 % reduction in cooling costs. Heating savings depend on your fuel source: electric resistance heat can drop by 50 % or more when replaced with an inverter-driven heat pump, while an older 80 % AFUE gas furnace swapped for a 96 % model trims winter gas use about 15–20 %. We can run a personalized cost-of-ownership analysis during your estimate.
What warranties and maintenance plans come with a new installation?
All of our replacements include a 10-year parts warranty and up to a 12-year compressor warranty when you register the equipment within 60 days. Our labor is covered for 1 year, and many clients upgrade to our Comfort Club, which extends labor coverage to 10 years and provides two tune-ups per year, priority service, and 15 % off repairs. Routine maintenance is required by manufacturers, and membership ensures you stay compliant while keeping your new system running at peak efficiency.