Ruud Needs Help!

12-14-2008, 04:55 PM	#1
rarends Newbie   Join Date: Dec 2008 Posts: 1	Ruud Needs Help! THE FURNACE FAN IS ON AUTO BUT CONSTANTLY RUNS. PLUS THE FURNACE WILL NOT FIRE UP. IT IS A RUUD MODEL # KCBA-3765AS17 SERIAL # M3798. ITS A BAD DAY IN NORTH DAKOTA TO HAVE THIS HAPPEN.

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12-14-2008, 06:56 PM	#2
yuri Hvac Pro   Join Date: Nov 2008 Location: Winnipeg, Canada Posts: 6,614	Ruud Needs Help! Is your air filter clean. It may have tripped a high temp limit from overheating. Is it a upflow unit with the fan below the burners or a reverseflow or horizontal unit. Some of those have an extra limit control with a manual reset button on the control which is mounted on the fan itself.