It’s easy to get used to the many advantages that smart thermostats offer, but this can also make you hypersensitive to any issues that might arise with them. In particular, homeowners in Vero Beach, FL, might be especially confused to see the screens of their smart thermostats go blank. Here are a few likely explanations for a blank smart thermostat screen:

Dead Batteries

The simplest reason for a blank thermostat screen is that the device’s batteries have died. Therefore, if your screen vanishes, check your thermostat’s batteries and replace them with new ones before you do anything else. If the problem persists, you’ll know to look deeper.

Tripped Circuit Breaker

A circuit breaker is a safety tool that cuts off the flow of electrical power to the electrically powered devices in your home if it detects an excessive surge of power running through your electrical wires. Its purpose is to protect both you and your other devices from harm.

For various reasons, your HVAC system might inadvertently trip your circuit breaker. For example, a dirty or clogged compressor or air filter might hamper airflow through your HVAC system and force it to work harder, which might lead it to consume large amounts of power. If your circuit breaker activates, it’ll cut off power to your thermostat as well.

The way to deal with this problem is to tackle the underlying issues that caused it. For example, you’ll need to request maintenance services on your HVAC system to clean the debris that has been choking off airflow. Then, once you flip the circuit breaker back on, everything should return to normal.

Old Smart Thermostat

Finally, your thermostat may simply be too old. Typically, a smart thermostat has a lifespan of about 10 years. After that, it may stop working altogether.

It may surprise you to see your smart thermostat screen suddenly shut off, but there’s no need to panic. Call our team at Grimes Heating & Air Conditioning to ask for our HVAC thermostat services in Vero Beach, FL.

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