HVAC System
HVAC System | Thermostat Upgrades | Heating and Air Conditioning | Decherd
From sweltering July afternoons to crisp January mornings, Decherd homeowners rely on their HVAC systems to keep every room just right. HEP’s certified technicians specialize in thermostat upgrades that transform ordinary climate control into an intelligent, money-saving experience. By pairing advanced smart thermostats with your existing heating and air conditioning equipment, we help you fine-tune comfort schedules, monitor energy use in real time, and adjust temperatures from anywhere—so you spend less on utilities and more time enjoying the perfect indoor atmosphere.
Our team arrives on time, installs and programs your new thermostat, and walks you through every feature, whether you prefer simple push-button accuracy or full voice and app integration. We’ll even evaluate your ductwork and system performance to ensure the upgrade delivers maximum efficiency and longevity. Ready to feel the difference? Call HEP today for a no-pressure consultation and see why your neighbors in Decherd trust us for reliable HVAC service and cutting-edge thermostat upgrades.
FAQs
Why should I upgrade my old thermostat in Decherd?
Replacing a manual or mercury thermostat with a modern digital, programmable, or smart model delivers more precise temperature control, reduces energy waste, and improves comfort. In Decherd’s hot summers and cool winters, an upgraded thermostat automatically adjusts set-points to match daily weather swings, lowering utility bills and reducing wear on your HVAC equipment.
What thermostat options do you offer and which work best for our climate?
We install basic digital non-programmable units, 5-2 day and 7-day programmable thermostats, and Wi-Fi–enabled smart thermostats from leading brands like Ecobee, Honeywell, and Nest. Because Decherd experiences both significant heat and cold, a 7-day programmable or smart thermostat is ideal. It lets you set different weekday/weekend schedules or let the device learn your routine, maximizing efficiency year-round.
Will a smart thermostat work with my older furnace or heat pump?
Yes—most smart thermostats are designed for standard 24-volt systems, including gas furnaces, air conditioners, heat pumps, and dual-fuel setups common in Middle Tennessee. During our visit we verify wiring, add a C-wire adapter if needed, and program equipment type so staging, aux heat, and fan settings operate correctly.
How much can I really save with a programmable or smart thermostat?
According to the U.S. Department of Energy, setting back your temperature 7–10 °F for 8 hours a day can cut heating and cooling costs by about 10 % annually. Smart thermostats add occupancy sensors and weather tracking, often reaching 15 % savings. In Decherd, where the average home spends roughly $1,600 a year on HVAC energy, that translates to $150–$250 in yearly savings, paying for the thermostat in 1–2 seasons.
What does the installation process involve and how long will it take?
A licensed technician will shut off power, label and remove existing wires, mount the new thermostat base, connect the wiring, and perform a system test. We then program initial schedules or connect the device to Wi-Fi and your smartphone. Most installations take 60–90 minutes and can be scheduled alongside a regular maintenance visit to minimize downtime.
Do I need Wi-Fi or special wiring, and do you provide post-install support?
Smart models require a 2.4 GHz home Wi-Fi network and a continuous 24-volt (C-wire) for power. If you lack a C-wire, we can usually install an adapter. If you have no internet, a programmable (non-Wi-Fi) thermostat is still a great upgrade. After installation, we walk you through the mobile app, scheduling, and energy reports and offer a one-year labor warranty plus the manufacturer’s 3–5-year parts warranty.