Full System Replacement
Full System Replacement | Air Conditioning | Heating and Air Conditioning | Evensville
When Evensville’s summer warmth starts to seep into every corner of your home, HEP’s full system replacement heating and air conditioning services are ready to restore total comfort. Our team evaluates your current setup, recommends the ideal high-efficiency equipment, and installs a perfectly matched system that balances precise temperature control with lower utility bills. From removing outdated units to fine-tuning the final airflow, we handle every detail, so all you notice is the refreshing, consistent cool.
Choosing HEP means transparent pricing, dependable warranties, and courteous technicians who treat your home like their own. Whether your old unit is on its last breath or you simply want a smarter, greener upgrade, we’ll guide you through equipment options, financing plans, and ongoing maintenance to ensure your new air conditioning system keeps Evensville living easy for years to come.
FAQs
When should I consider a full HVAC system replacement rather than repairs in Evensville?
If your air conditioner or heat pump is more than 12–15 years old, requires frequent costly repairs, uses the discontinued R-22 refrigerant, or struggles to keep up with Evensville’s hot, humid summers, a full system replacement is usually the most economical long-term choice. New equipment is far more efficient, comes with stronger warranties, and qualifies for utility rebates and federal tax credits.
How long does a complete heating and air-conditioning replacement take?
Most residential change-outs in Evensville can be completed in a single day, though larger homes or special ductwork modifications may extend the project to two days. Our team arrives by 8 a.m., removes the old indoor and outdoor units, installs the new equipment, pressure tests and evacuates the refrigerant lines, charges the system, and performs a full start-up and performance check before we leave.
What size or capacity system do I need for my Evensville home?
Proper sizing is determined with a Manual J load calculation, which considers square footage, insulation levels, window orientation, local climate data for Evensville, and even the number of occupants. Oversized units short-cycle and waste energy, while undersized units run constantly and still can’t reach setpoint. We provide a written load report so you can see exactly why we recommend a particular tonnage.
Will a new HVAC system lower my energy bills?
Yes. Replacing a 10-SEER unit from the early 2000s with today’s 16-18 SEER2 air conditioner or 20+ SEER2 variable-speed heat pump can cut cooling costs by 30–50 %. In winter, a high-efficiency heat pump with a supplemental electric or gas furnace can reduce heating expenses up to 40 %. Many customers in Evensville see payback on the upgrade within 4–6 years through energy savings alone.
What rebates, incentives, or financing options are available in Evensville?
Evensville residents may qualify for TVA EnergyRight rebates, federal Inflation Reduction Act tax credits (up to $2,000 for heat pumps that meet CEE Tier II levels), and manufacturer promotions. We also offer 0 % APR financing for up to 60 months with approved credit, allowing you to spread the investment out over manageable monthly payments.
How do I maintain my new system to protect the warranty?
All major manufacturers require documented professional maintenance to keep warranties valid. We recommend two tune-ups per year—one in spring for cooling, one in fall for heating. During each visit we clean coils, replace or wash filters, verify refrigerant charge, tighten electrical connections, and calibrate the thermostat. Enrolling in our Evensville Comfort Club covers these visits and gives you priority service and parts discounts.