5 Issues Caused by an Old Manual Thermostat in Timberlake, NC

While manual thermostats are common in some homes in Timberlake, NC, they often cause more problems than homeowners assume. They require that someone manually set the temperature and adjust it as needed to combat the weather outside. Here are some of the common problems associated with an old manual thermostat:

Buildup of Dust

Even if you dust your home daily or weekly, it can still build up on the outside of the thermostat as well as inside. That dust coats the parts that monitor the temperature of your home. This can lead to your home feeling too hot or too cold and also lead to increases in your heating and cooling bills.

HVAC System Damage

When the thermostat detects the wrong temperature, it causes your HVAC system to run more than it should. Overworking the HVAC system is dangerous because it causes certain parts to wear out quickly. Not only will you need to replace them more often, but you may find that your entire HVAC system fails.


Modern and smart thermostats have wires and electrical components less susceptible to corrosion. Manual models don’t have any of the protective features that new ones do, which causes wires and other metal parts inside to rust. The corrosion can keep the thermostat from sending the correct signal to your HVAC system and make your home feel too hot or cold.

Wasted Energy

An old thermostat can affect your heating and cooling bills, costing you more to operate your HVAC system. Whether you go with a ductless AC system or another design, a manual thermostat requires that you adjust the temperature a few times a day or more often.

Smart thermostats have programmable features. A smart thermostat can adjust itself based on your settings, letting you set schedules to use every day. Manual thermostats use more power to bring the temperature up and down, which leads to higher energy bills.

Choosing a new smart thermostat helps you avoid the issues caused by old manual ones, including high energy bills and damage to your HVAC system. Contact Regan & Son HVAC, Plumbing & Electric to get help choosing a new thermostat or to sign up for a maintenance plan that protects your entire system.

Image provided by iStock

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