How to Reset An American Standard Thermostat

How to Reset American Standard Furnace

American Standard furnaces are known for their durable and reliable performance, but even the best furnaces in the industry may develop issues from time to time. Occasional problems do happen and minor problems are easy to troubleshoot and fix on your own. If the problem is more severe than anticipated, troubleshooting in its early stages

How to reset an American Standard furnace?

Is your American Standard furnace doesn’t run or heat as expected? First, you should schedule regular furnace maintenance to keep it in top condition. Secondly, furnaces can develop issues even with proper maintenance. Don’t contact your local HVAC technician just yet, as some problems like having to reset the furnace are easy to do on your own.

Why does your furnace need a reset?

The primary role of a reset button is to work as a safety feature. It helps you turn off the furnace when the unit is too hot. The step will reduce the risk of overheating, which can trigger the circuit breaker. The furnace might need to be reset from time to time.

Knowing how to reset your furnace is a skill you need as a homeowner and you should develop it regardless of the type of furnace you have: gas, oil, or electric. Almost all furnaces come with a reset button typically placed inside the blower housing, close to the blower motor.

Interruption in the gas supply, overheated blower, or empty oil tank is some situations when the furnace needs a reset. The reset button will pop out and you only have to push it back to restart the unit. You should follow specific steps to do it as safely as possible.

Reset the American Standard furnace

Look for the reset button and locate the circuit breaker.

  • Switch off the power supply to the furnace
  • Remove the top-front service panel
  • Look to the left side of the interior cabinet or the top of the blower deck (it depends on whether your system is an 80% or 90% AFUE model)
  • Look for the model and serial numbers (M or N, S or N) for your furnace to find the reset button
  • Push the button to reset the furnace.

When your furnace isn’t heating, the electrical system powering the furnace has probably shorted, or the power switch has blown. You will need to reset the furnace’s circuit breaker. If it’s blown, replacing it is the only solution.

Is something wrong with the furnace?

Even with regular and adequate maintenance and routine care, your furnace may still develop problems. If you know about troubleshooting, the furnace will save time and money until the experienced HVAC technician visits you. Additionally, prompt action can stop a problem from becoming too serious.

If your American Standard furnace shows signs of problems, here are some troubleshooting steps to consider:

  • Turn off the furnace or the breaker box
  • Examine the filter and see if it’s clean or not. It might need replacing.
  • Check out the furnace and vents for debris and dirt. Use the vacuum if necessary.
  • Turn the furnace back on
  • See that the thermostat is set to Heat and set it to higher than room temperature
  • Make sure that the fan and blower fan is set to ON
  • Make sure that the pilot light is lit (where applicable)
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