Could Your Thermostat Be The Reason Why Your Heating System Needs Repairs?

Most homeowners have limited knowledge of how their heating systems work. Further, the operations most can carry out successfully are turning on the system, changing filters, and adjusting the heat. However, when the system breaks down, most people will be quick to point to other components and forget the thermostat's role in determining how the system works. Here are some telltale signs that your thermostat might be why the unit needs repairs. 

The Presence of Dust and Dirt on the Gadget

The delicate equipment within your thermostat can be negatively impacted by even a thin layer of dust or debris, leading to countless operational issues. That said, you can prevent this issue by ensuring the thermostat is clean and free from debris at all times. Note that changing the filters in your air conditioner will also ensure that the air in the home does not carry a load of environmental pollutants.

Improper Positioning of the Thermostat or Short Circuit

An improperly tilted thermostat may give an inaccurate reading of the room's temperature, causing the heating system to turn on and off at inconvenient times. Also, because they rely on electricity, thermostats have the same potential for developing a short circuit as any other electronics. To determine if there is a short circuit, you should examine the electrical panel for tripped breakers.

The House Is Excessively Drafty

Thermostat readings might get affected by drafts from nearby windows and doors. You should know that draftiness creates a fluctuation in the ambient room temperature. Given this, the thermostat may sense a temperature drop and start heating the home. Ultimately, the solution to this problem is properly sealing the doors and windows to keep cold air from affecting your thermostat.

The Heat Anticipator Is Off or There Are Other Wiring Issues

This component notifies the heater for how long it should run. So, if you don't calibrate it well, the system may engage in short cycling—rapidly cycling between on and off states. The good news is fixing the anticipator won't be a problem for your heating expert. On the other hand, wires inside your thermostat might deteriorate over time and hinder its performance if they get rusted or frayed. However, once you schedule a repair appointment, your technician can swap out the wires with new ones and ensure a properly running device.

These are the top ways the thermostat could interfere with the operations of your heating system. Speak to a competent HVAC service expert to help you troubleshoot and resolve these thermostat issues for an efficient heating unit this cold season. This way, you will have peace of mind knowing the system will not give out in the middle of a cold night.

Contact a local HVAC service to learn more.