When your thermostat isn’t keeping your home at the temperature you’ve set, it can be frustrating, especially during the peak of summer heat or the chill of winter. Understanding the common causes behind this issue and how to fix them is essential for maintaining a comfortable living environment. Below are five primary reasons your thermostat might not be reaching the correct temperature, along with possible solutions.
1. Incorrect Thermostat Size
If your thermostat isn’t properly matched to your home’s size, it may not regulate the temperature effectively. A thermostat intended for smaller spaces might not keep up in a larger home, creating inconsistencies between the set and actual temperature.
Solution: Choose a thermostat that suits your home’s dimensions. If you’re unsure which one is right, an HVAC technician can recommend and install the appropriate system for your needs.
2. Thermostat Malfunctions
A faulty thermostat could be the root of the problem. Sometimes it displays the set temperature but doesn’t actually reach it due to outdated or damaged components.
Solution: If your thermostat is programmable, check whether it turns off at unusual times. You can also compare its reading with a separate thermometer to confirm if it’s accurate.
3. Fan Issues
Your thermostat and furnace fan work together to regulate indoor temperatures. If the fan isn’t functioning correctly, it can throw off this balance and prevent your system from achieving the desired comfort level.
Solution: Be sure the fan is set correctly. Letting it run continuously may cause overcooling or overheating. Adjusting the fan settings or having the system inspected can help restore balance.
4. Frozen Thermostat Display
With smart thermostats, it’s not uncommon for the display to freeze due to static electricity or software glitches. When this happens, the thermostat won’t update temperature readings properly.
Solution: Restarting the thermostat usually resolves the issue. Turn it off for a few seconds, then back on to reset the system.
5. Power Problems
If your thermostat has a blank or unresponsive screen, it may not be receiving power. Without electricity, the system can’t regulate temperatures at all.
Solution: Check that both the thermostat and HVAC system are connected to power. If the issue isn’t with your home’s electrical supply, you may need professional service to restore function.
Let Us Help You With Your HVAC Issue!
If your home in Drexel Hill, PA isn’t reaching the right temperature, Perfect Degree HVAC can help. From thermostat troubleshooting to full HVAC repairs, our expert technicians will ensure your system keeps you comfortable year-round. Call us today at (610) 529-7372 or fill out our online form to schedule service and get personalized solutions for your home.
