The Role of Thermostats in Energy Efficiency

Hand adjusting a digital thermostat on a wall, setting the desired temperature.

Upgrade Your Comfort and Savings with Smart Thermostat Technology


Your thermostat plays a much bigger role in your home’s energy efficiency  than you might think. Whether you’re heating your home in the winter or cooling it in the summer, how and when your HVAC system runs often comes down to thermostat control. At Arco Heating & Cooling, we help homeowners boost efficiency with expert thermostat installation services—including the latest in smart thermostat technology.


Why Thermostats Matter

Your thermostat acts as the brain of your heating and cooling system. When it's outdated or inefficient, it can lead to:


  • Inconsistent temperatures
  • Increased energy use
  • Higher monthly utility bills


On the other hand, upgrading to a modern thermostat—especially a smart thermostat—can significantly improve your system’s performance.


Benefits of Smart Thermostats


1. Energy Savings

Smart thermostats learn your habits and adjust temperatures automatically for optimal efficiency, helping you save up to 10–15% on heating and cooling costs.


2. Remote Access

Use your smartphone to control your home’s temperature from anywhere. This is especially useful for busy families, travelers, or anyone who forgets to adjust the thermostat before leaving.


3. Customized Scheduling

Set detailed schedules for different times of day or days of the week to avoid wasting energy when no one’s home.


4. Energy Reports

Many models provide insight into your energy use, showing where you can make adjustments to save even more.


5. Integration with Smart Home Systems

Smart thermostats can connect to Alexa, Google Home, and other smart devices for full-home automation.


Arco Heating & Cooling's Thermostat Installation Services


We offer:

  • Expert recommendations for the best smart thermostat to fit your HVAC system
  • Professional installation to ensure correct setup and compatibility
  • Guidance on app setup, programming, and usage


Make the Smart Move Today

Don't let an outdated thermostat cost you comfort and cash. Upgrade to a smart thermostat and take control of your energy use. As a trusted heating and cooling contractor based in   St. Charles, MO, we proudly serve the entire St. Louis metropolitan area, including both Missouri  and Illinois. 


Call  ARCO Heating & Cooling today at   (636) 389-6471   to   schedule your thermostat installation and start saving energy the smart way!


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