According to Forbes, including phone and internet, the average utility bill for Missourians is $447.05. How would you like to save on your bill? One way is to make sure that your furnace thermostat is working properly. This is especially important now with the winter months looming ahead when you’ll be using your heating unit more often.
Let’s take a quick look at five reasons you might be having furnace thermostat problems. We’ll also talk about solutions so that you can keep your home warm and comfortable this fall and winter.
1. Dead Batteries
Issue: One of the most frequent and easily overlooked problems is dead batteries in digital thermostats.
Fix: Most thermostats use AA or AAA batteries, so replace your old batteries with fresh ones. Make it a habit to change them annually, preferably at the start of the heating season.
2. Incorrect Thermostat Settings
Issue: Sometimes, the thermostat may be set to “cool” instead of “heat,” or the temperature setting might be too low.
Fix: Double-check your thermostat settings. Ensure it’s set to “heat” mode and that the temperature is set higher than the current room temperature. If you have a programmable thermostat, go to the “schedule” in your settings. Review and adjust the schedule if necessary.
3. Dirty or Faulty Thermostat
Issue: Dust, debris, or worn-out components inside the thermostat can cause inaccurate temperature readings or system malfunctions.
Fix: Gently remove the thermostat cover and clean the interior with a soft brush or compressed air. If cleaning doesn’t solve the problem, consider replacing the thermostat, especially if it’s old or showing signs of wear.
4. Incorrect Thermostat Placement
Issue: Thermostats placed in direct sunlight, near drafts, or close to heat sources can give false readings, leading to inconsistent heating.
Fix: Relocate the thermostat to an interior wall away from windows, doors, and heat sources. Ideal placement is in a central location that represents the average temperature of your home.
5. Wiring Problems
Issue: Loose, corroded, or improperly connected wires can cause erratic behavior in your heating system.
Fix: If you’re comfortable with basic electrical work, remove the thermostat cover and inspect the wires. Ensure all connections are tight and free from corrosion. If you notice any damaged wires or are unsure about the wiring, it’s best to call a professional HVAC technician.
Prevention and Maintenance
To avoid future thermostat issues and ensure optimal furnace performance:
- Schedule annual HVAC maintenance with a professional technician.
- Regularly clean or replace your furnace filters.
- Keep the area around your thermostat clean and free from obstructions.
- Consider upgrading to a smart thermostat for improved efficiency and easier troubleshooting.
By addressing these common thermostat issues, you can maintain a comfortable home temperature and potentially reduce your energy bills. Remember, if you’re ever unsure about diagnosing or fixing a problem with your furnace or thermostat, it’s always best to consult with a qualified HVAC professional. They can provide expert guidance and make sure your heating system operates safely and efficiently throughout the cold months.
If you have any furnace concerns, please get in touch with us today.