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Mark Henley
Mark Henley, Journeyman Technician
Category: HVAC
Satisfied Customers: 3217
Experience:  UA Journeyman Pipefitter , HVAC, Refrigeration, DDC controls. 26 years.Commercial & residential
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Replacing S86F1042 intermittent pilot module with S8610U.

Resolved Question:

Replacing S86F1042 intermittent pilot module with S8610U. Question about 25Vcom and 25V on 1042 wiring to 24Vgnd and th-w on 8610u. Does 25V go to TH-W and 25Vcom go to 24Vgnd?   Thanks...Greg
Submitted: 7 years ago.
Category: HVAC
Expert:  Mark Henley replied 7 years ago.



24V goes to the THT-W terminal , 24C goes to 24ground.



Thank you



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