HVAC System
HVAC System | Thermostat Upgrades | Heating and Air Conditioning | Louisville
Imagine stepping out into a crisp Louisville morning, opening an app, and knowing your home will be the perfect temperature by the time you walk back through the door. HEP’s HVAC specialists make that everyday comfort possible with thermostat upgrades that pair seamlessly with your existing heating and air conditioning equipment. From intuitive touch-screen controls to Wi-Fi–enabled learning models that adapt to your schedule, we install the latest technology so your system runs smarter, saves energy, and keeps utility bills in check—no more fiddling with outdated dials or guessing at settings during Kentucky’s roller-coaster seasons.
Our team handles everything from quick assessments and professional installation to coaching you on voice commands and mobile features, all backed by the friendly, hometown service Louisville families have trusted for decades. Ready to see how a small change on the wall can deliver big savings and year-round comfort? Schedule your thermostat upgrade with HEP today and enjoy a climate that’s always set to “just right.”
FAQs
Why should I upgrade my thermostat if I already have a working heating and cooling system in Louisville?
Louisville’s hot, humid summers and chilly, damp winters make precise temperature control essential. Modern programmable and smart thermostats can automatically adjust settings for comfort and energy efficiency, potentially cutting heating and cooling costs by 10-20 %. They also learn your schedule, deliver better humidity control, and send maintenance alerts—features older mercury or manual thermostats simply can’t provide.
What kinds of thermostats are available, and which one is best for my HVAC system?
Thermostats fall into three main categories: (1) Non-programmable digital—basic temperature setting, ideal for fixed daily routines; (2) Programmable—let you pre-set temperatures for weekdays, weekends, or multiple periods per day; and (3) Smart/Wi-Fi—connect to your phone or voice assistant, learn habits, and use local Louisville weather data to anticipate heating or cooling needs. The right choice depends on your lifestyle, desired features, and system type (single-stage, multi-stage, or heat pump). Our technicians can evaluate compatibility and recommend the best fit.
Will a new thermostat work with my existing furnace and air conditioner?
Most modern thermostats are compatible with standard 24-volt systems, including gas furnaces, air conditioners, and heat pumps common in Louisville homes. However, multi-stage equipment, dual-fuel setups, and older two-wire systems may need specific models or an additional common (C) wire. Before purchasing, we run a compatibility check, verify voltage, and, if necessary, install a C-wire adapter to ensure seamless operation.
Are there energy rebates or incentives for thermostat upgrades in the Louisville area?
Yes. Louisville Gas and Electric (LG&E) periodically offers bill credits for installing qualifying ENERGY STAR® smart thermostats. Kentucky’s state energy rebates and occasional manufacturer promotions can reduce upfront costs by $50-$125. Our office stays updated on active programs, provides the necessary documentation, and helps you file for rebates so you can maximize savings.
Can I install a thermostat myself, or should I hire a professional?
Some homeowners successfully install basic or DIY-friendly smart thermostats. However, professional installation ensures proper wiring, correct system configuration (heat pump vs. conventional), and safe handling of low-voltage controls. A certified HVAC technician will also adjust thermostat settings—like cycle rates and heat pump balance points—to match Louisville’s climate, test system operation, and set up the mobile app. This typically takes under an hour and prevents costly wiring mistakes.
How long does the upgrade take, and will it disrupt my heating or cooling service?
A standard thermostat replacement usually takes 45–60 minutes. Power to the HVAC system is shut off only during wiring changes, so indoor comfort is affected for less than an hour. After installation, we test heating, cooling, fan functions, connect Wi-Fi (if applicable), and guide you through programming. Your system is back online immediately, with minimal disruption to your home.