HVAC System
HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Signal Mountain
Perched high above the valley, Signal Mountain homes see temperature swings that push old equipment to the brink. When your furnace wheezes or the A/C finally gives up, HEP’s certified technicians arrive ready to design an energy-smart HVAC unit replacement tailored to our unique elevation and humidity. We size every system precisely, install the latest variable-speed technology, and integrate smart controls that put comfort at your fingertips while trimming utility bills.
From the first diagnostic to the final thermostat calibration, you’ll enjoy up-front pricing, generous warranties, and financing options that keep projects stress-free. We remove and recycle the outdated gear, protect your flooring, and leave the space spotless—so the only thing you notice is whisper-quiet, mountain-fresh air flowing year-round. Call HEP today and rediscover what true home comfort feels like.
FAQs
How do I know it’s time to replace my HVAC unit instead of repairing it?
On Signal Mountain, cooling and heating systems work hard year-round to handle hot, humid summers and chilly winters. If your unit is more than 10–15 years old, needs frequent repairs, runs on R-22 refrigerant, or causes energy bills to spike, replacement is usually more cost-effective than another repair. Our technicians can perform a load calculation and cost-benefit analysis to confirm whether a new system will lower your utility bills and improve comfort.
What size HVAC system does my Signal Mountain home need?
Proper sizing is based on a Manual J load calculation that accounts for square footage, insulation levels, window orientation, duct condition, and local temperature swings on the mountain. A system that’s too small will struggle during July highs in the 90s, while an oversized unit may short-cycle and leave cold spots in January. We measure your home and provide a detailed report so you get the right tonnage and airflow for maximum efficiency.
How long does a full HVAC replacement take?
Most residential change-outs on Signal Mountain are completed in one day. We start by safely recovering old refrigerant, removing the air handler/furnace and outdoor condenser, installing the new equipment, updating line sets or electrical as needed, pressure-testing, evacuating, and charging the system. Complex projects—such as ductwork redesign or attic platform rebuilds—can extend the timeline to two or three days, but we’ll give you an exact schedule before work begins.
Will a new HVAC unit lower my energy bills?
Yes. Modern heat pumps and air conditioners carry SEER2 ratings of 15–20+ and furnaces reach AFUE levels up to 98%. Compared with a 10-year-old 10-12 SEER system, you can save 20–40% on electric costs and drastically reduce winter propane or natural-gas consumption. We can show projected savings using local TVA power rates and typical Signal Mountain degree-day data so you know your expected payback period.
Are there rebates or financing options available for HVAC replacement in Signal Mountain?
Absolutely. TVA’s EnergyRight program frequently offers rebates for high-efficiency heat pumps installed by a Quality Contractor Network (QCN) member. Lennox, Trane, and other manufacturers also run seasonal promotions. We partner with local credit unions and national lenders to provide 0% APR or low-interest financing for 12–72 months, allowing you to replace the system now and pay over time. We’ll file all paperwork to ensure you receive every incentive you qualify for.
What warranties come with a new HVAC system?
Most major brands provide a 10-year parts warranty and a 10–12-year compressor warranty when the equipment is registered within 60 days. We include a 1- to 2-year labor warranty and offer extended labor coverage up to 10 years. Annual preventive maintenance keeps the factory warranty in force, protects your investment, and ensures your system meets the demands of Signal Mountain’s unique micro-climate.