Unit Replacement
Unit Replacement | HVAC Unit Replacement | Heating and Air Conditioning | Sparta
When the Tennessee heat peaks or a Blue Ridge cold snap blows through Sparta, you can’t afford to wonder whether your system will kick on. HEP’s seasoned technicians make the entire HVAC unit replacement process smooth and stress-free, sizing the perfect equipment for your home and delivering precision installation that restores comfort fast. From the first friendly phone call to the final thermostat test, we treat you like a neighbor—because you are.
Expect honest advice, transparent pricing, and workmanship backed by robust warranties. We handle permitting, disposal of your old unit, and can even set you up with energy-saving smart controls and flexible financing. With HEP in your corner, you’ll enjoy lower utility bills, reliable performance, and the peace of mind that your new system is built to keep Sparta families comfortable for years to come.
FAQs
How do I know it’s time to replace my HVAC unit instead of repairing it?
In Sparta’s climate, most heating and air conditioning systems last 12–15 years. If your unit is approaching or past that age, needs frequent repairs, or your energy bills have jumped without a change in usage, replacement is usually more cost-effective. A good rule of thumb is: if a repair costs more than 40% of a new system and the unit is over 10 years old, replacement is recommended.
What is the average cost of an HVAC unit replacement in Sparta?
For a typical 2–3 ton heat pump or gas furnace/AC split system in Sparta, homeowners spend between $6,500 and $11,000, including equipment, labor, permits, and basic duct adjustments. High-efficiency models, zoning, or significant ductwork changes can raise the price. We provide a written, itemized estimate after a free on-site assessment so you know exactly what’s included.
How long does the replacement process take from start to finish?
Once you approve the quote, we can typically schedule your installation within 3–5 business days, subject to equipment availability. The actual removal of the old unit and installation of the new one takes 1 day for most homes; complex jobs with duct or electrical upgrades may take 2–3 days. Before leaving, our technicians test the system, balance airflow, and show you how to use the new thermostat.
Will a new HVAC system really save me money on utilities?
Yes. Modern systems installed in Sparta today must meet or exceed SEER2 14.3 for cooling and 81% AFUE for gas furnaces, but many homeowners choose 16–18 SEER2 and 95%+ AFUE units. Upgrading from a 10-SEER AC to a 16-SEER2 model can cut cooling costs by up to 35%. When paired with proper duct sealing and smart thermostat controls, many customers see annual savings of $300–$600, often paying back the upgrade within 5–7 years.
What warranties and guarantees come with a new HVAC installation?
We register your equipment with the manufacturer, giving you a 10-year parts warranty (compressor, heat exchanger, etc.). Our Sparta installation team adds a 2-year labor warranty covering workmanship, plus a 100% Satisfaction Guarantee: if any workmanship-related issue arises in the first two years, we fix it at no charge. Extended labor warranties up to 10 years are available for an additional fee.
How do I choose the right size and type of unit for my Sparta home?
Correct sizing is critical. We perform a Manual J load calculation that factors in square footage, insulation levels, window types, orientation, and local Sparta design temperatures. Based on the load, we recommend the optimal tonnage and system type—split heat pump, gas furnace/AC, or dual-fuel. Oversized units cycle on and off too quickly, wasting energy and reducing comfort; undersized units struggle in extreme weather. We also discuss indoor air quality add-ons (humidifiers, filters) so your new system meets both comfort and efficiency goals.