High-efficiency System
High-efficiency System | Air Conditioning | Heating and Air Conditioning | Chattanooga
Chattanooga summers can be brutal, but HEP’s high-efficiency systems keep your home effortlessly cool while trimming monthly energy costs. Our NATE-certified technicians pair advanced SEER equipment with smart controls, delivering whisper-quiet air conditioning that adapts to your lifestyle and outperforms older units by up to 30 % in energy savings.
From a free comfort assessment to 24/7 emergency support, we handle every detail—design, installation, rebates, and ongoing maintenance—so you can relax in cleaner, healthier air all season long. Upgrade with HEP today and discover why thousands of neighbors trust the Scenic City’s most dependable HVAC team for comfort that never quits.
FAQs
What makes a high-efficiency HVAC system different from a standard system?
High-efficiency systems use advanced technologies such as variable-speed compressors, electronically commutated motors (ECMs), and smart thermostatic controls. These components allow the equipment to adjust output precisely to current demand instead of running at full power all the time. The result is higher Seasonal Energy Efficiency Ratio 2 (SEER2) ratings for cooling and Annual Fuel Utilization Efficiency (AFUE) ratings for heating, meaning the unit delivers more conditioned air for every kilowatt-hour or therm it consumes. You also benefit from better humidity control, quieter operation, and longer equipment life due to reduced on-off cycling.
How much can I save on energy bills with a high-efficiency air conditioner in Chattanooga’s climate?
Actual savings depend on the efficiency of your current unit, the size of your home, and usage habits, but homeowners in Chattanooga typically see 20-40 % lower cooling costs after upgrading from a 10-14 SEER system to a 16-20 SEER2 model. Because our summers often exceed 90 °F with high humidity, the air conditioner runs for extended periods, so every efficiency point translates into noticeable monthly savings. Over a 10- to 15-year lifespan, the reduced utility costs often offset most or all of the higher upfront price.
Are there local or federal incentives for installing a high-efficiency HVAC system in Chattanooga?
Yes. The federal Energy Efficient Home Improvement Credit currently provides up to 30 % of the installed cost (capped at $600 for qualifying air conditioners and $2,000 for heat pumps). Tennessee Valley Authority (TVA) energy-right programs periodically offer rebates or low-interest financing for high-efficiency upgrades. In addition, EPB and other local utilities sometimes run seasonal rebate promotions. Availability and amounts change, so we recommend checking with your utility provider and your HVAC contractor before purchase to maximize savings.
How well do high-efficiency heat pumps perform during Chattanooga’s mild winters?
Modern high-efficiency, cold-climate heat pumps maintain reliable heating output down to temperatures near 5 °F, well below Chattanooga’s typical winter lows. Because our average winter temperature stays in the 30s and 40s, a high-efficiency heat pump can usually heat your home without backup resistance coils or a gas furnace, dramatically reducing winter energy use. Dual-fuel systems are also popular here: the heat pump handles most heating and all cooling, while a high-efficiency gas furnace provides supplemental heat only on the coldest nights, giving you the best balance of comfort and economy.
Does a high-efficiency HVAC system require special maintenance?
Routine maintenance is similar—spring and fall tune-ups, filter changes every one to three months, and periodic coil cleaning. However, the sophisticated electronics and variable-speed components in high-efficiency units make professional service even more important. A qualified technician will check refrigerant charge to within a few ounces, update firmware, and verify airflow settings. Skipping maintenance can negate efficiency gains and may void manufacturer warranties, so schedule biannual inspections to keep the system operating at peak performance.
Can upgrading to a high-efficiency system improve indoor air quality?
Yes. Because variable-speed blowers run longer at low speeds, they continuously circulate and filter the air, capturing more dust, pollen, and pet dander common in Chattanooga’s humid climate. Many high-efficiency systems are designed to integrate seamlessly with advanced filtration (MERV-13 or higher), UV germicidal lights, and whole-house dehumidifiers. The improved humidity control also discourages mold and dust-mite growth, creating a healthier indoor environment while still lowering energy use.