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Rick Mather
Rick Mather, HVAC Technician
Category: HVAC
Satisfied Customers: 3634
Experience:  35 years experience, HVAC
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I have a Payne PG9MAA furnace that needs the manual limit switch

Customer Question

I have a Payne PG9MAA furnace that needs the manual limit switch reset. I am unable to locate this switch. Could you please advise where it is located?
Submitted: 8 years ago.
Category: HVAC
Expert:  Rick Mather replied 8 years ago.
If its the spill switch this will be down by the burner and is very tiny switch maybe 1" dia with small button in center of switch. If its the high limit it will be more in the upper part of furnace towards where the air and flue gas mix with the same as spill switch. Here is the manual for your unit

http://www.docs.hvacpartners.com/idc/groups/public/documents/techlit/og-pg9mta-01.pdf
Expert:  Rick Mather replied 8 years ago.
Here is the installation manual more info   page 32 wiring diagram

http://www.xpedio.carrier.com/idc/groups/public/documents/techlit/im-pg9m-10.pdf?SMSESSION=NO
Expert:  Rick Mather replied 8 years ago.
Your unit has auto high limit reset and manual reset spill switch