- HEP Heat and Air
- Unit Replacement

Unit Replacement
Unit Replacement | HVAC Unit Replacement | Heating and Air Conditioning | Monteagle
Feel the difference a fresh, high-efficiency system can make in Monteagle’s unpredictable mountain climate. When your old furnace groans or your AC struggles against summer’s sticky heat, HEP steps in with swift, professional HVAC unit replacement that restores calm and comfort in a single visit. Our certified technicians size each unit precisely to your home, handle every detail—from hauling away the worn-out equipment to fine-tuning the new system—and treat your space with the care you expect from a neighbor.
Choosing HEP means more than just getting a new box of metal and coils. It’s an investment in lower utility bills, quieter operation, and the peace of mind that comes with generous warranties and 24/7 local support. Whether you’re replacing an aging heat pump, upgrading to a smart thermostat package, or looking for a greener refrigerant option, we’ll guide you through rebates, financing, and maintenance plans so you can breathe easy year-round. Reach out today and discover why Monteagle homeowners trust HEP for comfort that lasts.
FAQs
When should I consider replacing my HVAC unit in Monteagle?
Most heating and cooling systems last 12–15 years. You should think about replacement if your unit is approaching that age, needs frequent repairs, causes uneven temperatures, or your utility bills keep climbing. In Monteagle’s four-season climate—where summers are humid and winters can drop below freezing—an underperforming system has to work harder year-round, accelerating wear and raising energy costs. A new, properly sized, high-efficiency unit can cut cooling and heating expenses by 20–40 % and deliver more reliable comfort.
How long does HVAC replacement take and what happens on installation day?
A standard residential replacement in Monteagle typically takes one full working day. Our crew arrives between 8–9 a.m., removes the old indoor and outdoor units, inspects and upgrades the refrigerant lines, electrical disconnect, and drain, installs the new equipment, charges and tests the system, and performs a complete start-up calibration. We protect floors with drop cloths, dispose of the old unit responsibly, and finish with a customer walkthrough so you understand new thermostat settings, filter locations, and maintenance requirements.
Are there energy-efficiency incentives or rebates for Monteagle homeowners?
Yes. Tennessee Valley Authority (TVA) EnergyRight offers rebates for qualifying high-efficiency heat pumps and air conditioners. Federal tax credits (up to 30 % of cost, capped at $2,000 for heat pumps and $600 for furnaces or ACs) are available through 2032 under the Inflation Reduction Act when equipment meets ENERGY STAR® requirements. Some local utilities, such as Sequachee Valley Electric Cooperative, provide additional bill credits or low-interest loans. We help you complete paperwork and supply AHRI certificates to maximize savings.
What size HVAC unit do I need for my Monteagle home?
Sizing depends on square footage, insulation quality, window area, orientation to the sun, ceiling height, and local temperature swings on the Cumberland Plateau. We perform a Manual J load calculation to determine the exact BTU and SEER2/HSPF2 requirements before quoting equipment. Oversized units short-cycle, waste energy, and cause humidity problems; undersized units run nonstop and wear out fast. A professional load calculation often reveals you can downsize from an older, less efficient system, lowering both upfront and operating costs.
How much will a new system cost and what financing options are available?
Pricing in Monteagle varies with capacity, brand, and efficiency rating. As a rough guide, replacing a 2–3 ton heat pump or split system ranges from $6,500 to $11,500 installed, including thermostat and basic duct adjustments. High-efficiency variable-speed models or dual-fuel systems can run higher. We offer 0 % APR financing for up to 18 months, longer-term low-interest plans through TVA EnergyRight, and accept major credit cards. Detailed, line-item proposals are provided up front so you can compare equipment choices and monthly payment options.
Will a new HVAC system improve indoor air quality and overall comfort?
Absolutely. Modern systems maintain tighter temperature swings (within ±1 °F), control humidity more effectively, and integrate advanced filtration options like MERV 13 media or electronic air cleaners. We can add whole-house dehumidifiers for Monteagle’s muggy summer months or UV lights to neutralize mold and bacteria within the air handler. Balanced airflow and proper refrigerant charge also eliminate cold or hot spots, helping you enjoy consistent, healthier air in every room.