6 Signs That You Might Need to Replace Your Furnace Thermostat

The thermostat is a crucial component responsible for communicating with the HVAC. HVAC stands for heating, ventilation, and air conditioning, and it consists of various systems used for heating and cooling commercial and residential buildings. The goal of your HVAC system is to provide you with acceptable thermal temperatures and indoor quality air. When you have a faulty thermostat, your residence becomes too cold or too hot for comfort. Here are a few signs that indicate you might need to replace your furnace thermostat.


Your thermostat is too old

Like most of your household electronics, your thermostat is bound to become outdated. Modern technology has led to the production of newer, more energy-efficient models that are programmable. If you have had your thermostat for a long time and feel you need a change, you should start hunting for a newer version.

Temperature settings keep shifting

Ideally, your thermostat should be able to maintain the set temperatures. You might be wondering, why is my furnace not keeping up with my thermostat? It might be because your thermostat is faulty and has a hard time maintaining a constant temperature. You will begin to feel fluctuations throughout different times of the day, which is not ideal for comfortable living.

The thermostat readings are faulty

There are times you might feel the room is too chilly, but when you check your thermostat, it reads an average room temperature. If you have a hunch that your thermostat is giving incorrect readings, it is high time you got it replaced. Inaccurate thermostat readings might be due to a faulty sensor.

Energy bills are too high

We are all looking for ways to save some extra bucks on energy bills. An efficient HVAC system can help you on your quest to lower your energy bills. However, if you notice that your bills are suspiciously high out of the blue, you should consider switching out your old thermostat for a new, more energy-efficient one.

The HVAC system keeps short-cycling

One of the top reasons most owners replace their thermostats is when they start to experience short cycling. In layman terms, your HVAC system won’t be able to perform a complete heating or cooling cycle. If your system powers down earlier than expected, you should investigate the cause of the problem or get a new thermostat altogether.

An unresponsive thermostat

Your thermostat should be able to respond to changes as soon as you adjust your temperature settings. Ideally, you should hear a brief clicking sound before you feel the air in the room changing. If your HVAC system takes long before it starts or doesn’t come on at all, it is high time you changed your thermostat.

Final remarks

Please don’t wait till the cold season is with you to replace your faulty thermostat. If you notice any of the critical pointers described above, you should take action as soon as possible and arrange for a replacement. The sooner you replace your thermostat, the more comfortable you will be.

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