- HEP Heat and Air
- High-efficiency Installation

High-efficiency Installation
High-efficiency Installation | Air Conditioning | Heating and Air Conditioning | Apison
When Apison’s summer heat bears down, HEP delivers the cool comfort you crave with high-efficiency installation that slashes energy bills without sacrificing performance. Our NATE-certified technicians analyze your home’s unique layout, humidity levels, and insulation to design a whisper-quiet air conditioning system that keeps every room at the perfect temperature—no hot spots, no surprises. From sleek variable-speed compressors to smart thermostats you can control from anywhere, we install only the newest technology backed by industry-leading warranties.
Because we’re a local team, we arrive fast, respect your space, and treat you like a neighbor, not a number. Schedule a free in-home assessment today and discover how seamlessly HEP can upgrade your comfort, boost indoor air quality, and put year-round savings on autopilot—so you can enjoy the best of Apison without breaking a sweat.
FAQs
What makes an air-conditioning system “high efficiency,” and why is it important for homes in Apison?
A high-efficiency air conditioner typically carries a SEER2 rating of 16 or higher, uses variable-speed compressors and ECM blower motors, and is designed to deliver more cooling per kilowatt of electricity. In Apison’s hot, humid summers, this means lower monthly utility bills—often 20-40 % less than a 10-15-year-old standard unit—while maintaining better humidity control, quieter operation, and a reduced carbon footprint.
How is a high-efficiency installation different from a standard AC replacement?
Beyond swapping equipment, a high-efficiency installation involves: 1) a detailed load calculation (Manual J) to right-size the unit for Apison’s climate; 2) airflow testing and duct sealing to ensure the system can actually deliver its rated SEER2 performance; 3) configuring advanced thermostats and communicating controls; and 4) verifying refrigerant charge and static pressure. These extra steps guarantee you get the efficiency the manufacturer advertises.
What kind of energy savings and payback period can I expect?
Actual savings depend on your current unit’s age and efficiency, house size, and usage habits. On average, Apison homeowners moving from a 10-SEER system to an 18-SEER2 variable-speed unit save $300–$600 per year on electricity. With typical installation costs, the simple payback is 5–7 years, while the equipment life span is 15–20 years—meaning you enjoy many years of pure savings after breaking even.
Will my existing ductwork support a new high-efficiency air conditioner, or will it need to be upgraded?
High-efficiency equipment is more sensitive to airflow restrictions. During our free in-home assessment we test static pressure and inspect duct size, layout, and insulation. If the ducts are undersized, leaky, or poorly insulated (common in older Apison homes), we may recommend sealing, adding returns, or upsizing key sections. These improvements are often modest in cost and ensure you receive the full efficiency and comfort benefits.
Are there rebates, tax credits, or utility incentives available in Apison for high-efficiency AC installations?
Yes. For 2024, federal tax credits under the Inflation Reduction Act provide up to 30 % of the installed cost—capped at $600 for qualifying central AC systems with SEER2 ≥16. TVA’s EnergyRight program and EPB’s local utility rebates can add $100–$300 for high-efficiency upgrades or duct sealing. We handle the paperwork and supply AHRI certificates so you receive every dollar you’re entitled to.
How long does the installation take and what should I expect on the day of service?
A typical high-efficiency AC installation in Apison takes one full day. Our NATE-certified technicians arrive at 8 a.m., protect floors with drop cloths, recover and dispose of old refrigerant, remove the existing unit, set the new condenser and air handler, perform duct modifications if needed, pull a deep vacuum, charge with factory-specified refrigerant, and run a complete performance test. Before we leave—usually by 5 p.m.—we walk you through thermostat programming, maintenance requirements, and warranty registration.