How Do You Reset A Furnace?

blog post bg
A reset button is an essential component of the furnace. It’s a safety function that turns off the furnace when malfunctioning. The furnace will turn on after you press the reset button. If you notice your furnace shutting down after you have pressed the reset button, it could be time to contact our experts for heating repair. If you are searching for a reliable contractor in Babylon, contact Cool Air Designs Inc. for all your HVAC solutions.

Restart your Home's Furnace after a Power Outage

  • Check your thermostat: The first thing you’ll want to do is examine the thermostat in your home. Be sure that your thermostat remains in heating mode and that it’s set at the right temperature that will warm your home.
  • Check your circuit breaker: The next thing you’ll be required to do is examine the circuit breaker. Our experts for heating repair in Babylon advise ensuring the circuit breaker is set correctly and functioning properly.
  • Set the system to reset: Our heating contractors in Babylon advise you to find the reset button. It’s usually yellow or red. If it’s tripped during an outage, it’ll likely be raised. Be sure to hold this button down until you confirm it’s in good condition to start again. 

Steps to Reset a Gas Furnace

  • Check to see if you have the light pilot on.
  • Set the thermostat down to the lowest temperature setting.
  • Turn off the circuit breaker and the power source for the furnace.
  • Switch off your primary gas source, but leave the pilot supply running.
  • Switch on the pilot light.
  • Switch the circuit breaker off and the primary gas source back on.
  • Press and hold your reset key for 30 minutes. Increase the temperature on the thermostat.

Reasons that Trip the Furnace to Reset the Button

  • Overheating: As per our heating contractors in Babylon, this is the most common reason that triggers the reset switch. If your furnace is getting overheated repeatedly, this can cause frequent reset button clicks.
  • No fuel: When your furnace has run low on fuel, be it gas or oil, you can activate the reset button on the device. A quick inspection of the tank for fuel by our specialists will tell if fuel shortage is the reason.
  • If you are looking for quality HVAC services in Babylon, including furnace replacement, contact Cool Air Designs Inc. for all your HVAC solutions.
  • Dirty air filter: According to our experts for HVAC installation in Babylon, the air filter collects dirt, dust, and other particles, preventing them from entering the furnace. It means that the filter could become clogged as time passes. A dirty and blocked air filter could cause the furnace to reset. The solution is as easy as simply cleaning or replacing the filter.
  • Closed gas valves: If a valve for gas connected to the furnace shuts down, it blocks the fuel supply. According to experts, this causes the reset button to be triggered repeatedly until the valve is reopened.
  • Flame sensor problems: The flame sensor in your furnace can get covered with debris and dirt as time passes. It stops the sensor from functioning correctly and causes the reset function to fail.

If you’re experiencing issues with the reset button for your furnace, You may require assistance from our qualified HVAC specialist. At Cool Air Designs Inc., we offer an extensive range of HVAC services. If you need HVAC installation or furnace replacement in Babylon, call us at 631-676-7733 or drop us a mail.