- HEP Heat and Air
- Automatic Energy Savings

Automatic Energy Savings
Automatic Energy Savings | Thermostat Upgrades | Heating and Air Conditioning | Sweetwater
Imagine a home in Sweetwater that learns your comfort preferences, adjusts the temperature before you even think about it, and quietly trims your utility bill month after month. That’s the power of thermostat upgrades from HEP. By replacing outdated controls with smart, self-regulating technology, our licensed technicians integrate your heating and air conditioning system into an energy-saving ecosystem that responds to real-time weather, occupancy, and your daily routine. You’ll enjoy precise climate control, app-based remote access, and automatic energy reports that show exactly how much you’re saving.
HEP makes the process effortless: a quick in-home assessment, same-day installation, and friendly guidance so you can start mastering your new thermostat like a pro. Plus, every upgrade comes backed by our local, 24/7 support and satisfaction guarantee. Ready to experience greater comfort and lower energy costs without lifting a finger? Schedule your Sweetwater thermostat upgrade today and let HEP handle the rest.
FAQs
What is an automatic energy-savings thermostat and how does it work?
An automatic energy-savings (often called "smart" or "learning") thermostat is a Wi-Fi–enabled device that continually gathers data about your temperature preferences, occupancy patterns, and even Sweetwater’s local weather. Using that information, it runs your heating and cooling equipment only when it’s truly needed. Features such as geofencing, motion sensors, and adaptive recovery can lower the temperature when you leave home and bring it back to the desired setting just before you return, all without manual input. Many models also provide real-time energy-use feedback so you can immediately see the impact of every degree you raise or lower.
How much can I expect to save on my Sweetwater energy bills after upgrading?
While savings vary with lifestyle and the efficiency of your HVAC system, most Sweetwater homeowners see a 10–20 % reduction in annual heating and cooling costs. West Texas summers often demand long AC run times, and a smart thermostat’s ability to avoid unnecessary cooling during work hours or overnight can translate into noticeable monthly savings—often $120–$180 per year. Many customers recoup the cost of the thermostat and installation within the first 12–18 months.
Will a smart thermostat work with my existing HVAC system?
In most cases, yes. The majority of smart thermostats are compatible with 24-volt forced-air systems (gas or electric furnaces, heat pumps, and central air conditioners) that use standard R, C, Y, G, and W control wires. Before we schedule your installation, we verify compatibility by checking for a common (C) wire and confirming your system’s staging (single-stage, two-stage, or variable-speed). If a C-wire is missing, we can usually add one or install a power extender kit. Packaged rooftop units and some multi-zone or radiant systems may require specialized controls—our technician will advise you during the free on-site assessment.
Are there rebates or incentives available in Sweetwater for thermostat upgrades?
Yes. Oncor’s Home Energy Efficiency Program currently offers up to a $75 instant rebate for qualifying ENERGY STAR® certified smart thermostats installed in existing homes within the Sweetwater service area. Additional bill credits may be available through your retail electric provider’s demand-response program, allowing the utility to make brief temperature adjustments on high-load days in exchange for an annual incentive ($25–$40 on average). We handle all paperwork and will apply the rebate at the point of sale so you see the savings immediately.
What is the installation process and how long does it take?
A typical thermostat upgrade appointment lasts about one hour per unit. Our EPA-certified technician will: 1) power down your HVAC system, 2) remove the old thermostat, 3) verify and label wiring, 4) mount the new backplate and level it, 5) connect wires or install a C-wire adapter if needed, 6) power up the system and perform a wiring test, 7) connect the thermostat to your home Wi-Fi, and 8) guide you through setup of schedules and the mobile app. We also update the thermostat’s firmware and leave you with printed and digital user guides. No drywall patching is normally required, and we haul away the old unit for recycling.
Can I control the new thermostat remotely and what app do I need?
Absolutely. Every thermostat we install includes free iOS and Android apps plus a secure web dashboard. Once connected to Wi-Fi, you can adjust setpoints, change modes, view 7-day runtime history, and receive push notifications for temperature extremes or maintenance reminders—whether you’re downtown at work, on the golf course, or vacationing out of state. Most brands also integrate with voice assistants such as Amazon Alexa, Google Assistant, and Apple HomeKit, enabling hands-free commands like “Alexa, set the living-room temperature to 72 degrees.”