If you’re looking for help fixing your Ruud furnace, look no further! Our comprehensive Ruud furnace repair guide will explain common issues, provide troubleshooting tips, and show you how to read your model’s error codes.
CODE: LED is steadily on
PROBLEM: Normal fault detected.
CODE: Single LED flash
PROBLEM: Failed to detect flame within three attempts for ignition, 1-hour lockout.
FIX: Reboot system.
CODE: Two LED flashes
PROBLEM: The pressure switch is stuck open or induced draft blower problem detected.
FIX: Try to manually close the switch, replace the switch, or check blowers and vents for air pressure.
CODE: Three LED flashes
PROBLEM: The limit switch is open, or the roll-out control is engaged.
FIX: Check for a restricted air vent, loose blower wheel, a defective blower, or a dirty air filter.
CODE: Four LED flashes
PROBLEM: The pressure switch is stuck closed, or the switch won’t open.
FIX: Check for an obstruction in the pressure tubing.
CODE: Five LED flashes
CODE: Six LED flashes
PROBLEM: Line and Neutral are reversed.
FIX: Control board or the furnace’s ground could be defective.
ruud furnace codes
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I would like to recommend your company to anyoneJuly 31, 2020
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Work was done neatly. Can barely see the pipe that was installedJuly 31, 2020
Work was done neatly. Can barely see the pipe that was installed. Priced really well.
KDM's cost was amazingly reasonable compared to all other quotesJuly 31, 2020
The tricky plumbing job was completed carefully and thoroughly . Daniel even did extra to make the job proper, within the quote . He patiently explained the work needed before and after completion . In good time, he returned calls and messages, detailed the work, listed every cost honestly, and answered any questions pleasantly . Daniel and his partner were always courteous, and respectful to keep the work clean in my house .
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I would recommend this company to anyone who is looking for a professional job at a reasonable priceJuly 31, 2020
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At the end of the job they tested all gas fired appliances as they had the main gas off to preform this job, and made sure everything was working proper.
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I would recommend KDM Home Gas to anyone looking for quality home repair servicesJuly 31, 2020
Daniel was really great to work with. His communication and genuine care for the work being done made all the difference in the world to me especially as we’ve never had good experiences with contractors in the past.
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Thank you guys! We couldn’t be happierJuly 31, 2020
Dan and his team were extremely professional, courteous, and clean. They showed up on time, and completed the installation exactly when they said they would finish by. Thank you guys ! We couldn’t be happier.
I highly recommend KDM HomeJuly 31, 2020
Daniel, Shane and Steve did a great job replacing our 3 appliances today. They’re true professionals that pride themselves on making sure everything is done correctly, within budget and on time. They answered all my questions and were more than willing to give helpful advice. I highly recommend KDM Home.
I would recommend KDM Home & Gas to anyone looking for great service at a good price.July 31, 2020
After our old (20+ years) unit gave out, I used HomeStars to obtain quotes for a replacement. Within 30 minutes of posting, I was speaking with Daniel, who was polite and helpful throughout the process. He offered a fair price and a few different products to choose from, and was able to do the installation the same week. I would recommend KDM Home & Gas to anyone looking for great service at a good price.
Great guys Daniel and Shane did an excellent jobJuly 31, 2020
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KDM did our fireplace gas line and heat ventingJuly 31, 2020
We’re finishing our basement and had a gas line out in for a fireplace, as well as a heating vent out in bathroom.