It is beneficial to begin preparing your home for the onset of winter now because of the cold winters ahead. Warmth and comfort come from your heater, so you’d never expect a breakdown during cold winter days!

An unresponsive furnace can lead to high utility bills and damage to vital components. These conditions can also make the indoor climate unbearable. We offer some tips on fixing constant heaters and why it might be happening.

Possible Reasons Why Your Heater Is Not Working

A Faulty Thermostat Might Be To Blame

When your heater doesn’t turn off, the first thing you do is to check the thermostat. It’s the component that controls how the heater works. After sensing the temperature indoors, it initiates or ceases the operation of the furnace. The unit will run continuously if the thermostat malfunctions. 

  • Make sure the settings are correct first. The blower will continue to run at any temperature if the fan is set to “on.” It can be resolved by switching the fan setting to “auto” only to run when the furnace is on.
  • If it’s icy outside, a heater running continuously can maintain a high temperature. If your heater does not shut off, you may need to lower the temperature setting. Could you take a moment to observe how it works?

The Heating System’s Primary Controller Is Damaged

  • During the start-up and the run cycle of a heating system, primary controls respond to the thermostat. Your heating system may not turn off if the primary controller is damaged. 
  • To diagnose and fix such issues, you should consult a professional for heating repair in Tulare.

There’s a Defect In Your Check Valve

  • When using a boiler heating system, faulty check valves can cause the heater to run continuously. When a defective check valve keeps the heating system on, the water circulates without regulation. 
  • You can resolve this problem by having the check valve replaced by a professional for furnace repair in Fresno.

Your Air Filter Is Clogged

  • You can prevent dust particles, pollen, pet dander, and other contaminants from contaminating your indoor air. The air filter can become clogged with such debris if neglected. If the air filter is clogged, the heating system’s airflow is drastically reduced.
  • Due to this, your heater won’t be able to circulate enough heat throughout your home. Therefore, it will try to keep the set temperature, but it won’t do so. 
  • Changing the air filters every three months will help you avoid such problems. If you own pets or live in a dusty area, change the air filters more often—regularly clean reusable filters. When the air filter is clean, the unit works optimally, and the airflow volume will increase significantly.

To find out who you can trust with your heater, contact Central Heating and Cooling Inc. For heating and cooling in Tulare, our team of professionals is the most reliable. Our workforce is very skilled and capable, so we can get your HVAC fixed at a breakneck pace and at a very reasonable price.

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