High-efficiency Equipment
High-efficiency Equipment | HVAC Unit Replacement | Heating and Air Conditioning | Cowan
Imagine coming home to perfect comfort in every season without the shock of soaring utility bills. HEP’s high-efficiency equipment experts make that a reality for Cowan homeowners by specializing in HVAC unit replacement, swapping out outdated systems for modern, energy-saving marvels that heat and cool with whisper-quiet precision. From the moment our NATE-certified technicians arrive, you’ll see why neighbors trust us: we perform detailed load calculations, install top-tier equipment, and leave your home cleaner than we found it—all in a single hassle-free day.
Choosing HEP means more than lower energy costs. It means factory-backed warranties, flexible financing, and 24/7 support from a local team that treats you like family. Ready to enjoy reliable comfort year-round? Schedule your free in-home estimate today and find out how effortless upgrading can be with Cowan’s most trusted HVAC unit replacement specialists.
FAQs
What qualifies as a “high-efficiency” HVAC system and why should I choose one for my Cowan home?
A heating or cooling unit is considered high-efficiency when it delivers the same or better comfort while using substantially less energy than standard models. For air conditioners and heat pumps, this usually means a SEER2 rating of 15.2 or higher; for gas furnaces, an AFUE of 95 % or above. Choosing high-efficiency equipment lowers monthly utility bills (often 20-40 %), reduces greenhouse-gas emissions, and can increase property value. Cowan’s hot summers and cool winters make year-round efficiency especially beneficial, allowing you to stay comfortable without unpredictable energy costs.
How do I know it’s time to replace rather than repair my current heating or cooling unit?
Consider replacement when: 1) The system is 10-15 years old; 2) Repair costs exceed 30 % of the price of a new unit; 3) Energy bills have risen steadily despite regular maintenance; 4) You experience uneven temperatures, excessive noise, or frequent breakdowns; 5) The system still uses R-22 refrigerant, which is no longer manufactured. A free in-home assessment by our Cowan comfort specialists will give you a clear repair-vs-replace cost comparison so you can make an informed decision.
What is the typical cost range for a high-efficiency HVAC replacement in Cowan and what factors affect the price?
Most Cowan homeowners invest between $6,500 and $12,000 for a complete high-efficiency system (equipment plus installation). Price varies based on: • Equipment type (heat pump, dual-fuel, furnace/AC split) • Efficiency rating (higher SEER2/AFUE usually costs more up front) • Home size and ductwork condition • Indoor air-quality add-ons (smart thermostats, air purifiers, humidifiers) • Electrical or gas-line upgrades • Optional extended warranties or maintenance plans. During your consultation we provide a fixed, written quote that details each line item so there are no surprises.
How long does the replacement process take and what can I expect on installation day?
From signed proposal to final inspection, most replacements are completed within 3-5 business days, with the actual on-site installation lasting one full day for a standard system and up to two days for more complex jobs. On installation day our certified technicians will: 1) Protect flooring and work areas; 2) Safely remove and recycle your old unit; 3) Make any required duct, electrical, or refrigerant-line upgrades; 4) Install and calibrate the new equipment; 5) Perform a full start-up and safety check; 6) Walk you through system operation and maintenance basics; 7) Register your warranty paperwork before leaving.
Are there rebates, tax credits, or financing options available for Cowan residents upgrading to high-efficiency equipment?
Yes. Federal tax credits under the Inflation Reduction Act offer up to $2,000 for qualifying heat pumps and up to $600 for high-efficiency furnaces and air conditioners. Tennessee Valley Authority (TVA) and some local utilities periodically provide $150-$400 rebates for ENERGY STAR® certified units. We also partner with finance companies that offer 0 % promotional APR or low-interest plans up to 120 months, often with same-day credit approval. Our team files the rebate paperwork for you and will outline all current incentives during your estimate.
What kind of maintenance and warranty coverage comes with a new high-efficiency system?
Most manufacturers include a 10-year limited parts warranty and up to a lifetime heat-exchanger warranty on qualifying furnaces. We add a one-year labor warranty and offer affordable extended labor coverage up to 12 years. To keep warranties valid and maintain peak efficiency, schedule professional maintenance twice a year—cooling tune-up in spring, heating tune-up in fall. Our Comfort Club plan gives Cowan homeowners priority service, discounted repairs, and annual tune-ups at a bundled rate, ensuring your investment stays protected and your energy savings last.