Top Warning Signs Your Thermostat Needs Professional Repair
Florida homeowners commonly have problems with thermostats, especially when the sweltering summer hits Palm Coast. There’s nothing worse than coming home to a scorching 78-degree house, whether your thermostat is struggling to keep up or has stopped working altogether.
A thermostat controls the entire HVAC system, directing the temperature and various other heating or cooling settings. A faulty or malfunctioning thermostat causes severe problems for your home, jacking up utility prices and leaving your home feeling too hot or cold. Knowing the warning signs of a faulty thermostat saves you time, money, and peace of mind, allowing you and your family to be comfortable in your home once again.
Our Palm Coast air conditioning repairmen walk you through the top warning signs that your thermostat needs professional repair.
Air Conditioning/Heat Won’t Turn On
The most frustrating thing is trying to get your AC unit to work when it’s malfunctioning. You’re sweating, trying your best to get your unit to kick on so you can feel cool and comfortable again.
Clogged air filters, tripped breakers, and dead thermostat batteries could be responsible for your HVAC issues. Sometimes, the fix is as simple as your thermostat being in the wrong mode. Other times, more serious issues are at play that need professional attention.
Certain noises can alert homeowners of why their unit is malfunctioning.
If your air conditioning or heating unit kicks on, runs for a few seconds and then turns off, its cycling patterns are malfunctioning. One click is normal to hear when a unit kicks into operation, but if you hear repeated or rapid clicking, there is a problem, normally with a failing relay or a defective control board.
A buzzing sound indicates a failing capacitor or loose wiring. High humidity is common in Florida, and a buzzing sound could mean that your electrical components could be compromised by the excess moisture. A low humming sound is typical of an AC unit working, but a loud or persistent hum, especially from the outdoor unit, can suggest a refrigerant issue or a struggling motor.
Any sound that is new, persistent, or gets louder needs professional attention. Our Palm Coast AC repair company can assist you in finding out where your thermostat problems stem from.
Temperature Inconsistencies
One moment your temperature is normal. Next, it shoots up multiple degrees without warning. Overnight, it drops another few degrees. The temperature is all over the place, and you don’t know what’s happening.
Faulty thermostat sensors often contribute to erratic temperature changes. Poor sensor placement, dust buildup on the sensor’s surface, or age-related degradation lead to HVAC issues, making your thermostat act up.
Unresponsive/Blank Screen
An easy sign to tell your thermostat needs repair is a blank or unresponsive screen. With newer thermostat models, the screen will show black, or not be able to be controlled whatsoever. Internal electrical components fail, leading to no response when you adjust your thermostat.
Models also malfunction when they lose internet connection or go through software updates, so it is vital to check this function before calling professional help.
If you’ve had the same thermostat for an extended period of time, chances are it needs to be replaced. The internal sensors in older units are more prone to breaking. Thermostats typically last 10 to 15 years, but some will encounter problems before the 10-year mark.
Bill Changes
If you notice any fluctuations in your utility bill, your thermostat might be faulty, especially without any drastic usage changes. An improper thermostat causes your system to work harder, putting more strain on your unit.
Florida homeowners often set their thermostats lower than necessary in an attempt to feel comfortable, but this only forces the unit to work harder without improving comfort, all while driving up your energy bills.
Scheduling regular AC check-ins with our Palm Coast AC contractors can help residents stay ahead of costly HVAC problems and unexpected bill changes.
Frequently Asked Questions About Thermostat Repairs
Why Does My Thermostat Default To Its Original Settings?
If your thermostat repeatedly resets back to its original settings, something has gone wrong in its internal system. Electrical complications, battery degradation, or corrupted memory are culprits of your thermostat resetting itself. On rare occasions, brief power outages cause your thermostat to reboot.
Why Is My Thermostat Off Schedule?
Newer model thermostats are able to follow a particular schedule, turning on and off depending on temperature, time of day, and other factors. Internal clock failures, memory issues, or failed switches cause your thermostat to defect from its set schedule.
Sea Breeze Heating & Air Conditioning Helps You Diagnose Your AC And Heating Problems
Having troubles with your thermostat? With over a decade of experience in Palm Coast air conditioning, our contractors can get your unit up and running again in no time. Contact us today to learn more about our HVAC repair services!