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For your HVAC unit to run efficiently, all its different parts need to work efficiently. The thermostat is one such part that communicates with the system. Unfortunately, most homeowners do not know when it’s time to replace their thermostat until it’s too late. Over the winter, you need to ensure your thermostat is in tip-top condition or you risk coming home to a chilly space.
In this piece, our AC repair experts help you understand various signs that your thermostat is failing.
Common Signs of an AC Thermostat Failure
Here are signs that it is time to replace the thermostat in your Flower, TX home so you can effectively control the elements in your space, whether it’s the heat or air conditioning.
When Your Thermostat Keeps Turning On and Off
Most thermostats have a built-in safety feature that turns off your AC if it detects temperatures either too high or too low. If you hear your system turn on and off repeatedly, there could be something wrong with your thermostat. Contact an AC repair professional for help.
A bad thermostat can also cause your cooling or heating system to consume more energy, significantly increasing your energy bills. Our professional AC repair experts can check out your system and replace your thermostat if necessary.
When You Are Constantly Replacing Batteries
When you need to replace your thermostat’s batteries constantly, you may need a thermostat replacement. Suppose your thermostat uses non-standard batteries or doesn’t use batteries at all. In that case, you need to consider replacing it with a thermostat that uses less energy, such as a programmable thermostat or an electronic thermostat.
Consider replacing it if you’re changing batteries often because the thermostat is set for a lower temperature. Newer models are designed with energy efficiency in mind and can save a lot while keeping your home cool.
When You Experience Constant Temperature Shifts
If you’re experiencing wide temperature fluctuations, it is an indication that you need to replace the thermostat. Remember, if your thermostat isn’t functioning properly, your AC won’t regulate temperatures consistently in each room. Since most HVAC systems have a lifespan of 10 years or more, you may need a new one sooner.
Additionally, a thermostat that isn’t correctly installed may not be receiving accurate temperature readings. If your thermostat is no longer receiving accurate information from your HVAC system, you could experience wide fluctuations in temperatures.
If you suspect that your thermostat isn’t working properly, you should call in a Flower Mound, TX AC repair expert to test and replace it. This will ensure that your HVAC system runs at maximum efficiency while keeping your home at the desired temperature levels. An AC expert can also test other parts of your HVAC system for malfunctions and recommend repairs or replacements.
When You Get Suspiciously High Energy Bills
If you’re getting suspiciously high energy bills, call an AC repair technician to check the thermostat. If there’s a problem with your HVAC system, like a malfunctioning fan, or your temperature settings aren’t making sense anymore, call in an AC repair technician right away. They can diagnose and fix any problems before they can cause extensive damage. It’s advisable to avoid any DIY thermostat replacement.
Since HVAC systems are complex and connected to other functions of your home, you can easily damage other crucial systems within your home.
When It Gives Faulty Thermostat Readings
An AC thermostat will work perfectly well for most of its useful life but may occasionally stop functioning correctly or give faulty readings. If you suspect your thermostat is giving faulty readings, the chances are that it’s time to replace it.
The good news is that you can easily test your thermostat and identify faulty readings. All you need is a voltmeter, and if you don’t have one, there are other ways.
When the HVAC System Short Cycles
In general, your HVAC system cycles on and off as it attempts to keep your home at a steady temperature. However, if you notice that your AC thermostat is changing settings frequently, turning on and off quickly, it may be an issue with how well it maintains its cycle.
Although there are various reasons your HVAC system may short cycle, it’s typically a sign that something is wrong with your AC thermostat. If your thermostat doesn’t send enough current back to your HVAC system, it won’t be able to maintain a steady temperature in your home.
When Your Thermostat Is Too Old
If your thermostat is more than ten years old, broken, or inefficient, it will not function effectively. Older thermostats also typically do not have any energy-saving features and often require manual adjustment to set temperatures. The best way to fix these problems is by installing a new thermostat.
Make sure that your thermostat is compatible with your air conditioning unit. Many older units use analog thermostats, while most newer units use digital ones. Keep in mind that an incompatible thermostat will either not work or only partially function, reducing its efficiency and preventing it from keeping your home at a comfortable temperature. If you aren’t sure if your thermostat is compatible with your air conditioner, consult with a professional AC repair technician.
The Best AC Repair Services from a Professional HVAC Service
At One Hour Air Conditioning & Heating of Dallas, we are the leading HVAC experts in Flower Mound, TX. We have been providing AC repair and other HVAC services for over three decades. Our team of skilled technicians are well equipped and experienced to handle any AC issue you may be facing. Whether it’s a thermostat replacement or an AC installation, we have got you covered. Get in touch with us today for more information about our services.