If you’re looking for help fixing your American Standard furnace, look no further! Our comprehensive American Standard furnace repair guide will explain common issues, provide troubleshooting tips, and show you how to read your model’s error codes.

CODE: 2 flashes
PROBLEM: The furnace is likely blowing cold air because it’s dropping the flame.

CODE: 3 flashes
PROBLEM: Indicates a problem with the pressure switch.

CODE: 4 flashes
PROBLEM: Indicates a problem with the limit switch.

CODE: 6 flashes
PROBLEM: Indicates a problem with the polarity or grounding.

CODE: 7 flashes
PROBLEM: Indicates a problem with the gas valve.

CODE: 9 flashes
PROBLEM: Indicates a problem with the ignition or the ignitor circuit.

CODE: 22 flashes
PROBLEM: Indicates a problem with the flame itself.

american standard furnace codes

What Our Clients Are Saying About Us

»

I would like to recommend your company to anyone

Wing Sang LeungNorth York, Ontario

Work was done neatly. Can barely see the pipe that was installed

Ellen McaleerOshawa, Ontario

KDM's cost was amazingly reasonable compared to all other quotes

Don GibsonMarkham, Ontario

I would recommend this company to anyone who is looking for a professional job at a reasonable price

Don BlakeWhitby, Ontario

I would recommend KDM Home Gas to anyone looking for quality home repair services

Giselle DharmiWhitby, Ontario

Thank you guys! We couldn’t be happier

Maria & Steve HalvorsonPickering, Ontario

I highly recommend KDM Home

Frank HowardWhitby, Ontario

I would recommend KDM Home & Gas to anyone looking for great service at a good price.

Josh TaylorAjax, Ontario

Great guys Daniel and Shane did an excellent job

George TrajkovskiAjax, Ontario

KDM did our fireplace gas line and heat venting

Maria & Steve Halvorson Oshawa, Ontario

»