High-efficiency Equipment
High-efficiency Equipment | HVAC Unit Replacement | Heating and Air Conditioning | Cosby
When the seasons shift in Cosby, homeowners trust HEP’s High-Efficiency Equipment team to keep comfort costs low and indoor air just right. Our certified technicians specialize in HVAC unit replacement, swapping out aging systems for cutting-edge models that quietly deliver more heat, cooler air, and impressive energy savings. From the first inspection to the final test run, we handle every detail with the same hometown care that’s kept us a local favorite for decades.
Choose HEP and you’ll get transparent pricing, a tidy jobsite, and financing options that fit your budget. We size your new system precisely to your home, install it quickly, and back the work with robust warranties—so you can relax and enjoy dependable comfort all year long.
FAQs
When should I replace my existing HVAC unit instead of repairing it?
Most systems in Cosby reach the end of their practical life after 12–15 years. If your equipment is that age, needs a major component such as a compressor or heat exchanger, or your seasonal energy bills have risen more than 15 % in the last two years, replacement is usually more economical. Modern high-efficiency units can cut operating costs by 25–40 %, offsetting the price of a new system in as little as five years while giving you better comfort and a new factory warranty.
What makes a new HVAC system "high-efficiency"?
High-efficiency cooling systems carry a SEER2 (Seasonal Energy Efficiency Ratio 2) rating of 15.2 or higher, while high-efficiency furnaces or heat pumps have an AFUE (Annual Fuel Utilization Efficiency) of at least 95 % or an HSPF2 (Heating Seasonal Performance Factor 2) of 8.1 or higher. In practical terms, these units use advanced variable-speed compressors, electronically commutated motors (ECMs), and smart thermostatic controls to deliver the same or better comfort while consuming considerably less electricity or gas than standard-efficiency models.
How much can I save on utilities with a high-efficiency replacement in Cosby’s climate?
Cosby’s mix of humid summers and chilly mountain winters means HVAC equipment often operates nine months of the year. Upgrading from a 10-SEER air conditioner or an 80 % AFUE furnace to today’s 16–18 SEER2 and 96 % AFUE models typically lowers annual heating and cooling costs by 30–40 %. For the average Cosby homeowner spending about $180 per month in peak seasons, that can translate to $500–$750 a year in savings.
Are rebates or tax credits available for high-efficiency HVAC replacements in Cosby?
Yes. Qualifying heat pumps, air conditioners, and furnaces installed in Cocke County are eligible for: • Federal Inflation Reduction Act (Section 25C) tax credits—up to $2,000 for heat pumps and $600 for air conditioners or furnaces. • Tennessee Valley Authority EnergyRight rebates—$150–$400 for heat pumps that meet the program’s SEER2/HSPF2 standards. • Local utility incentives from Newport Utilities may apply for electrically heated homes. We handle the paperwork, verify eligibility, and subtract instant rebates from your invoice whenever possible.
How long does an HVAC replacement take and what happens on installation day?
A typical full system change-out—indoor air handler or furnace, outdoor condenser or heat-pump section, plus thermostat—takes one working day. Our team arrives around 8 a.m., protects flooring with drop cloths, removes and responsibly recycles the old equipment, sets the new unit, pressure-tests and evacuates refrigerant lines, makes electrical and gas connections, and programs the thermostat. Before we leave, we run a complete startup checklist, balance airflow, and show you how to operate your new system. Your home is left as clean—or cleaner—than we found it.
What maintenance does my new high-efficiency system need to keep the warranty valid?
Manufacturers such as Trane, Carrier, and Rheem require documented professional maintenance once a year for air conditioners and twice a year for heat pumps or dual-fuel systems. Visits include cleaning coils, checking refrigerant charge, inspecting burners or heat strips, changing filters, and verifying airflow. Skipping scheduled service can void parts or labor coverage, so we offer an economical Comfort Club plan that reminds you when it’s time and locks in priority service and discounts.