Recognizing Thermostat Malfunctions: When to Seek Professional AC Repair

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Up until a few years ago, I would get sick whenever the seasons would change. I couldn't figure it out, until one day when an HVAC contractor pointed out my filthy air filters. I am embarrassed to say it, but I didn't know that air filters had to be changed at all, and all of that filthy air was circulating through my home. After I changed the air filters and started to take care of my HVAC system, my allergies got a lot better and I didn't feel as sick. I want other people to understand the massive benefits of taking care of their HVAC systems, so I put up this website.


Recognizing Thermostat Malfunctions: When to Seek Professional AC Repair

2 January 2024
 Categories: , Blog

A faulty thermostat can lead to inefficiencies in cooling your home or even complete system failures in extreme cases. It's crucial, then, to understand the signs of a malfunctioning thermostat so that you can take action early enough before things get out of hand. In this blog post, we'll walk you through some signs to watch out for and when to call for AC repairs.

Inconsistent Temperatures

A malfunctioning thermostat may not provide the correct temperature reading, leading to inconsistent cooling. You may notice that some rooms in your home feel hotter than others despite the AC running for the same duration. This could be due to the thermostat's inability to regulate temperatures correctly. If you notice these inconsistencies, it's best to check your thermostat settings and calibration, and if necessary, call in a professional technician to diagnose the issue further.

Constant Cycling

A faulty thermostat may cause your AC to cycle excessively, even when it's not needed. This phenomenon is known as short cycling, which can cause your system to wear out faster and thus reduce its lifespan. If you hear the AC turning on and off more frequently than usual, it's likely that your thermostat is malfunctioning. Call your trusted AC repair technician to assess the issue and advise on the way forward.

Unresponsive Thermostat

If your thermostat seems unresponsive, it could be a result of various issues. It could be a malfunctioning part, a dead battery, electrical issues, or a problem with the AC system itself. Whatever the case may be, an unresponsive thermostat means no cooling, and you should call a professional technician to diagnose and fix the problem.

Incorrect Thermostat Readings

Your thermostat's sensors and calibration may be off, causing it to read the wrong temperature. This could lead to inefficient cooling, as the AC system will not be able to respond to the actual temperature level in the house. Misreadings can lead to higher energy bills and unnecessary wear on your AC system. A professional technician can diagnose and fix the problem, ensuring that your thermostat is calibrated correctly to provide accurate readings.

Old or Outdated Thermostat

If you have an older thermostat, you might want to consider upgrading it to a more modern model. Older thermostats tend to malfunction due to wear and tear, and they lack the advanced features found in newer models. A modern thermostat offers better energy efficiency, programmable settings, and remote control features, among other benefits. Contact your trusted AC repair technician for advice on the best thermostat to upgrade to and installation services.

Reach out to local AC services to learn more.