5 Signs of Malfunctioning AC Thermostat

The traditional AC units will require you to manually set the temperature every time you turn it on, nowadays because of the advent of technology you can set your preferred temperature using the thermostat. Thermostats are really helpful for the entire HVAC system, so once it gets broken or malfunction it will bring a serious discomfort to the homeowners especially during summer or winter days. To avoid these misfortunes, you can do your part as a homeowner by noticing the warning signs so you can immediately call professionals of AC repair in Fort Worth 

AC Thermostat

The Unit Won’t Start 

If your heating or air conditioning units refuse to start even though you already tried many times, your thermostat might be experiencing a wiring defect. This will cause the thermostat to lose its connection to your home’s HVAC system. Moreover, the thermostat might be reading the temperature incorrectly and doesn’t cool or heat the place when you need it to. If you’re experiencing this, you have to call an HVAC professional right away so you will have your system running once again.  

The Unit Doesn’t Turn Off 

This is the opposite of the first sign. If you try to turn off the unit and it doesn’t respond to your command, your thermostat might be having some problems. The cause of this malfunction is probably the wiring that turns off the unit has broken. Or your thermostat is malfunctioning and sending wrong instructions to the units, making the unit run consistently without turning off.  

Battery Change Doesn’t Help 

Most of the time; we think that the problem is as simple as draining battery, so we change them once the thermostat acts strange. However if the thermostat is still unresponsive or malfunctioning even though you already changed the batteries, it’s time to contact a professional to have the issues checked.  

Different Temperature in the House 

Because of the improvement of technology, we are able to specific ‘zones’ in our homes that needs more cooling or heating. However if you notice that a particular room doesn’t receive the level of cooling and heating you set before, there must be a problem with your thermostat. Temperature shifts happen and this happen when the thermostat switches the system even though it’s not supposed to do that. The result is uneven distribution of the temperature in the house even though you already set zones and varying temperature.  

Thermostat is Unresponsive 

This is the most obvious sign that your thermostat is not working anymore. If it doesn’t turn or it becomes unresponsive, it’s experiencing serious problems. If the thermostat also doesn’t produce the level of temperature you want, it’s not working properly. If the thermostat’s interface is also unresponsive or if the display light is unlit, the thermostat is in serious trouble.  

You have to watch out all of these signs because the thermostat cannot be repaired anymore and you have to buy a new one. Even small signs can lead to bigger problems in the future. If you notice one of these signs, call a professional right away.  

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