HVAC System
HVAC System | HVAC Unit Replacement | Heating and Air Conditioning | Sunbright
From sizzling July afternoons to crisp January mornings, Sunbright homeowners count on HEP’s seasoned technicians to keep indoor temperatures just right. If your aging system groans louder than it cools, our team makes upgrading effortless—we evaluate your home’s load requirements, present energy-efficient options, and handle every detail of the installation. You’ll notice lower utility bills, quieter operation, and the peace of mind that comes with industry-leading warranties, all delivered by a local company that has served East Tennessee for decades.
Whether your current equipment has failed or you’re simply ready to boost comfort, ask about our flexible financing and same-day service windows. One call puts you on the schedule for HVAC unit replacement, ensuring your family enjoys reliable comfort before the next weather swing hits Sunbright. Contact HEP today and feel the difference of a perfectly tuned home environment.
FAQs
How do I know it’s time to replace my HVAC unit instead of repairing it?
Most systems last 12–15 years. If your unit is approaching that age, needs frequent or costly repairs, has a noticeable drop in heating or cooling performance, produces unusually high energy bills, or still uses R-22 (Freon) refrigerant, replacement is usually the smarter investment. A Sunbright technician can run a load calculation and cost-benefit analysis to confirm whether repair or full replacement will save you more over the next decade.
What size HVAC system should I buy for my Sunbright home?
Unit “size” refers to BTU output for furnaces and tonnage for air conditioners/heat pumps. Oversized equipment short-cycles and wastes energy; undersized units can’t keep up on peak days. Your contractor should perform a Manual J load calculation that factors in square footage, insulation levels, window orientation, occupancy, and Sunbright’s climate zone. Avoid rule-of-thumb sizing; a data-driven load calculation ensures the new system heats and cools every room evenly and operates at peak efficiency.
How energy-efficient are today’s replacement units and what ratings should I look for?
New gas furnaces reach up to 98% AFUE, meaning only 2% of heat is lost. Central air conditioners and heat pumps now offer 16–20+ SEER2 and 9–12 HSPF2 ratings. Variable-speed compressors, smart thermostats, and ECM blower motors further cut energy use. In Sunbright’s mixed climate, a 95%+ AFUE furnace paired with a 16–18 SEER2 AC or a dual-fuel heat pump is often the sweet spot for comfort and utility savings.
How long does HVAC replacement take and will I be without heating or cooling during the process?
A straightforward like-for-like change-out is usually completed in 4–8 hours. Complex jobs involving duct modifications, line-set replacements, or new electrical circuits may take one full day. Your installers will recover refrigerant, remove the old equipment, set the new air handler or furnace, connect the evaporator coil and condenser, charge the system, and test start-up. You’ll be without heating or cooling only while the old unit is disconnected—typically 2–4 hours—so plan to schedule on a temperate day if possible.
What does an HVAC unit replacement cost in Sunbright and what factors affect the price?
For a typical 2,000 sq ft Sunbright home, expect $6,500–$12,000 for a complete furnace and air-conditioner replacement, including equipment, labor, permits, and a new thermostat. High-efficiency models, variable-speed technology, and indoor air quality add-ons can raise the investment to $15,000+. Costs vary with unit capacity, efficiency ratings, ductwork condition, local code requirements, and whether a crane is needed to set the outdoor condenser.
Are there rebates, tax credits, or financing options for HVAC replacements in Sunbright?
Yes. Federal tax credits under the Inflation Reduction Act provide up to $600 for qualifying AC/heat pumps and up to $2,000 for high-efficiency heat pumps. Tennessee Valley Authority (TVA) and local utility programs sometimes offer $150–$400 per ton rebates for ENERGY STAR certified units. Our company offers 0% APR financing for 12–18 months and extended terms up to 120 months on approved credit, making it easier to spread the cost of your upgrade while enjoying lower energy bills right away.