- HEP Heat and Air
- Programmable Models

Programmable Models
Programmable Models | Thermostat Upgrades | Heating and Air Conditioning | Dunlap
Enjoy precise, effortless comfort in every Dunlap season with HEP’s latest programmable models for heating and air conditioning. Our technicians replace outdated controls with smart devices that learn your habits, adjust temperatures automatically, and display real-time energy use—so you stay cozy while trimming monthly bills. Because we live and work in Dunlap, we know how quickly the weather can shift; your new thermostat responds just as fast, keeping every room consistently comfortable without waste.
These thermostat upgrades connect seamlessly to Wi-Fi, giving you remote access through your phone or voice assistant. Whether you’re heading out for a hike in the Sequatchie Valley or taking a weekend trip, you can change settings on the go and return to a perfectly conditioned home. Schedule a visit with HEP today and feel the difference smarter control can make.
FAQs
Why should I upgrade to a programmable or smart thermostat in Dunlap?
Upgrading lets you automatically adjust heating and cooling schedules to match your lifestyle and Dunlap’s seasonal temperature swings. According to the U.S. DOE, correctly programmed thermostats can cut HVAC energy use by 10%–15%, lowering monthly utility bills while keeping your home comfortable.
Will a new programmable thermostat work with my existing furnace and air-conditioning system?
Most modern programmable and Wi-Fi thermostats are designed to be "universal" and support single-stage, multi-stage, heat-pump, and even dual-fuel systems. During our free in-home assessment we verify voltage (24 V vs. line-voltage), check the control board terminals (R, C, W, Y, G, O/B), and make sure any advanced features—such as dehumidification or auxiliary heat—remain fully functional.
How complicated is the installation, and can I do it myself?
Some homeowners can handle a basic swap, but many Dunlap houses have older wiring that lacks a dedicated "C-wire" for constant power. Our licensed technicians can usually install a C-wire, update the thermostat sub-base, and program initial schedules in under an hour. Professional installation also preserves your HVAC warranty and ensures all safety codes are met.
What features should I look for in a thermostat upgrade?
Key options include: • 7-day or 5-2 day programming for flexible schedules • Wi-Fi or Bluetooth connectivity for remote control via smartphone • Geofencing that automatically adjusts temps when you leave or return • Learning algorithms that self-optimize over time • Energy-use reporting to track savings • Humidity sensors, which are handy during Dunlap’s muggy summers • Compatibility with voice assistants like Alexa, Google, or Siri
How much does a thermostat upgrade cost in the Dunlap area?
Basic 7-day programmable models start around $125 installed. Mid-tier Wi-Fi units average $250–$350, while premium learning thermostats with color touchscreens and voice control can run $400–$550. We provide upfront, flat-rate pricing that includes the thermostat, any C-wire add-on, professional installation, setup, and a one-year labor warranty.
Will a smart thermostat really pay for itself?
Yes. In Dunlap, the average combined heating and cooling bill is roughly $1,600 per year. A 12% reduction—common with well-programmed smart thermostats—translates to about $190 in annual savings. At that rate, a $300 upgrade recoups its cost in 18–20 months, then continues saving money for the rest of its 10- to 12-year service life.