A Quick Guide to Selecting a Thermostat for Your Home

A home thermostat is tiny compared to other appliances but serves a gigantic purpose. It keeps your home comfortable in hot or cold weather. Unfortunately, a thermostat can often stop working just when it’s needed the most.

We invite you to explore the signs of a failing thermostat, how to select a new one and the best way to choose a reliable HVAC installer.

Signs that you need a new thermostat

Thermostats communicate with the HVAC system. It sends signals to the system to increase or decrease the temperature. The HVAC won’t receive these signals if the wiring or other function is damaged.

Several signs indicate that it’s time to replace a thermostat. For example, the HVAC doesn’t maintain the thermostat settings, or the thermostat readings are faulty. If the temperature felt in the room is the opposite of the display reading, this is also a sign.

Usually, high energy bills are another indication that a thermostat needs replacing. Thermostat malfunctions make the HVAC work harder, which results in higher bills. Contact a heating and cooling system expert to replace the thermostat with a modern, more energy-efficient model.

Types of thermostats for homes

There are various thermostats available on the market. Therefore, it is easy to get confused about which thermostat to choose. The features, quality, and cost of each thermostat depend on the manufacturer. But overall, thermostats come in four categories.

These are the basic kinds of modern thermostats:

  • Non-programmable

  • Programmable

  • Wi-Fi

  • Smart thermostat

Non-programmable thermostats work manually. You would adjust the temperature to a comfortable level, and it stays at that setting until manually changed. Programmable, Wi-Fi-connected, and smart thermostats offer advanced features and convenience. An HVAC specialist is ready to help homeowners sort through the numerous options and find a suitable thermostat.

Replacing an old thermostat

The average lifespan for most thermostats is about ten years before they begin to fail. However, sometimes thermostats need to be replaced even if they seem to be working fine. Newer thermostats do more than work—they work efficiently. A professionally-installed thermostat is a valuable tool to conserve energy and save money.

Choosing a thermostat

Selecting a thermostat is a unique process for every homeowner. Those skilled in electronics might prefer a high-tech smart thermostat. Other homeowners may choose a simple model with manual controls.

Other factors are important to consider when deciding on the right thermostat. For example, not all thermostats support every HVAC system. Heating and cooling professionals ensure that the HVAC system is compatible with the thermostats they install.

The type of wiring is also essential to consider when choosing a thermostat. Some new models are not well-matched to the lower voltage wiring found in older homes.

Finally, choose a thermostat that works with the aesthetics of your home. Modern thermostats come in many styles, shapes, sizes, and colors. It helps to research different thermostats with the necessary features and aesthetics to suit their surroundings.

Be prepared for any season

Help is available if your thermostat has stopped working or shows signs of age. A professional HVAC technician will gladly use their expertise to ensure flawless thermostat installation from start to finish.

Contact a heating and cooling professional today and take the mystery out of your future heating and cooling needs.


Evenflow Home and Commercial Services of San Antonio offers impeccable house cleaning services, professional plumbing, electrician services, HVAC installation, maintenance, and repair. Our technicians offer 24-hour emergency electrical and HVAC service for San Antonio, Schertz, Converse, Floresville, Elmendorf, and more. Call us at (210)941-3503.

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