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02-18-2006, 01:42 AM #1
Regular Guest
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- Feb 2006
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- Tacoma
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Does anyone have a schematic for the circuit board that controls the pressure switch and inducer motor functions on a '85-'89 Payne gas furnace, or anything related to the control board for the pressure switch?
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02-18-2006, 02:09 AM #2
Grumpy Old Man
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- Apr 2003
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Since you are a professional in the HVAC/R field, please fill out your profile and register as such. Then, you may join us in the professional areas.
You will find better technical advice in the ProTech Forum as we don't discuss technical issues in the open areas of the site.
After you register as a Professional, we'll move this post over to the ProTech Forum.
Thanks
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02-22-2006, 06:04 PM #3
Regular Guest
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- Feb 2006
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- Horicon, Madison, Milwuakee WI
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look at carrier's ussually the same squematics but if you have voltage going in but not coming out typically that would be the board remember with those three wire switches you need the NO terminal opened and the NC terminal closed so that the inducer starts.


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