Understanding Types of Thermostats

choices Thermostats do more than regulate heating and air conditioning in Atlanta homes. These devices are used in many capacities and tasked with regulating the temperature of ovens, refrigerators, water heaters, and, of course, HVAC systems. With so many different types of thermostats available, it’s great to have a basic understanding of the role of the thermostat. In this article, you’ll learn about how thermostats work and the different kinds used in heating and cooling systems.

The Role of the HVAC Thermostat

HVAC thermostats monitor cooling and heating service in Atlanta homes and commercial buildings. The device is basically a switch that is relied upon to maintain a desired temperature in a home or building. Thermostats can be controlled manually as well as remotely due to the increase in smart thermostat technology.

When interior temperatures in a home or commercial building rises or falls past the thermostat’s setting, the switch activates and signals the HVAC unit to turn on or off to maintain the desired temperature. The cycle of turning on and off continues over and over again.

Residential and commercial heating and cooling appliances use 1 of 2 types of thermostats. These thermostats are low voltage units and line voltage thermostats. Keep reading to learn more about how these devices compare.

Low Voltage Units

These kinds of thermostats are found more often in electric unitary systems as well as water heating devices. Low voltage units are compatible with gas and oil heating systems and considered to be more efficient than line voltage systems because they offer better control of current.

Line Voltage Thermostats


This is your typical thermostat in that the current moves into the thermostat and through the system to the appliance. They are compatible with nearly all single-heating systems, including baseboard heating and radiant heating systems. One of the biggest drawbacks of line voltage devices is that they tend to turn off before the desired temperature is 100% reached.

Which one of these thermostats is best for your home or building? Listen to the recommendations of your HVAC technician during heating and ac installation in Atlanta.

Manual vs. Programmable Thermostats

In an effort to use less energy without sacrificing comfort, many people prefer programmable thermostats. When you have heating installation in Atlanta, you have two choices for programmable heating and cooling: manual or programmable.

    • Programmable: A great option for people who don’t want to constantly be adjusting the thermostat. Today’s programmable thermostats use smart technology that let you change the thermostat from your phone while sitting miles away at your office. This technology also learns your habits and adjusts the heating and cooling settings based on when you’re away, when you’re relaxing in the living room, and when everyone is in bed.
    • Manual: Although programmable devices have their perks, some people still like the control that manual thermostats offer. These devices require the homeowner to manually adjust the settings when they want to change the temperature. Compared to programmable devices, manual thermostats are considerably cheaper to install.

How to Choose the Best Thermostat

Technology changes all the time. Whether you need a new heating and cooling unit, or you just want to switch out your thermostat, consult with HVAC specialists to decide the best choice for your needs. For the best HVAC repair, replacement, and maintenance service near you, contact KBS Heating & Cooling, Inc, for External link opens in new tab or windowheating and AC in Atlanta.