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If the thermostat inside your home stops working, it can shut down the entire HVAC system. This is particularly annoying in Midland, GA, which frequently faces adverse weather conditions such as high winds and humidity. Keep reading to find out why your thermostat has lost power in your home.

Tripped Circuit Breaker

To protect the vital electric elements inside a thermostat, a thermostat will automatically shut itself during a sudden power surge. Fluctuation in electricity will likely trip the circuit breaker or blow the fuse.

In certain situations, replacing the fuse will not work. If you feel that the thermostat keeps shutting itself off, call an experienced HVAC technician to sort out the issue.

Loose Wiring

In old homes, loose and damaged wirings are the main cause of a thermostat malfunctioning. Since a thermostat connects to your HVAC system through a series of wires, a single loose wire can disengage the system.

In the humid subtropical climate of Georgia, rodents and pests can also cause the thermostat to lose power. These animals often chew wires causing the system to shut down. In this situation, call an expert to replace wires and get useful advice on how you can protect thermostat wires from pests.

Dead Battery

A lot of thermostats use a c-wire or a common wire to connect to the system. In this case, wait some time to see if the thermostat is in the middle of recharging. If the power doesn’t come back, it’s time to call an HVAC provider.

Malfunctioning Anticipator

An anticipator is a round device in the middle of the thermostat that determines when to turn off the furnace burner. It’s very common for the anticipator to stop functioning. Any experienced technician can adjust the anticipator to fix the thermostat.

Old Thermostat

Just like an old HVAC system, thermostats also have an operational lifespan. Depending on the type of thermostat installed in your home, thermostats can stop operating efficiently after 10 to 20 years. If exposed to a heat source or cold, parts of a new thermostat can also wear down.

When your thermostat stops working, you can count on us for advice. We’re a licensed HVAC service provider with an A+ rating from BBB. Call Climate Control Heating & Air Conditioning for problems related to the thermostat and indoor climate control.

Image provided by iStock

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