Your thermostat serves as the nerve center of your entire home comfort system, so when it malfunctions, your heating system can’t perform properly. Without a reliable thermostat, staying warm in Arlington Heights, IL, this winter could become a challenge. That’s why it’s important to recognize the warning signs of a failing thermostat. Here are three signs that indicate it’s time for a replacement.
1. Your HVAC System Won’t Turn On
Your thermostat regulates when your HVAC system turns on and off, so if your system refuses to start and warm your home, a faulty thermostat could be the culprit. However, a more serious system malfunction could also be to blame. The best way to determine the cause is to have a trained HVAC technician inspect your system.
If your thermostat is outdated or malfunctioning, upgrading to a newer model may resolve the issue. To prevent major system failures, scheduling regular HVAC maintenance is essential.
2. Incorrect Temperature Readings
If your thermostat displays a temperature that doesn’t match how the room actually feels, it may be malfunctioning. In this case, have a professional technician inspect and repair it. If repairs aren’t possible, replacing it with a new one is the best solution.
3. Your HVAC System Starts Short Cycling
As the temperature in your home fluctuates, your HVAC system should cycle between operation and rest. Ideally, your heating system turns on when the temperature drops below your thermostat setting and shuts off once the desired temperature is reached. However, if your system starts short cycling—turning off too soon before completing a full cycle—it could indicate an issue.
Short cycling can be caused by internal problems within your HVAC system, so it’s important to have a professional technician inspect it first. However, if the system is in good condition, the thermostat may be sending incorrect signals, requiring a replacement.
For homeowners in Arlington Heights, IL, a properly functioning thermostat is essential for comfort and efficiency. Call Atomatic Mechanical Services, Inc. today to learn more about our home heating services.
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