Manufacturer Name: Honeywell Product Number: RM7865C1007 OEM Part Number: RM7865C1007 Product Description: Primary Control Weight:2.35lbs/1065.94g The Honeywell RM7865C1007 Primary Control is an essential component in HVAC systems, designed to provide advanced combustion control in a variety of heating applications. This control module continuously monitors the combustion proce... https://www.partshnc.com/primary-control-for-honeywell-part-rm7865c1007