Manufacturer Name: Emerson Climate-White Rodgers Product Number: 764-742 OEM Part Number: 764-742 Product Description: T-Couple Operated 1/2"Pilot Vl Weight:0.87lbs/394.63g The Emerson Climate-White Rodgers 764-742 T-Couple operated at 1/2 inch. A pilot valve is a critical component in HVAC systems, specifically intended to control the flow of gas in furnaces, boilers... https://www.partshnc.com/764-742-emerson-climate-white-rodgers-t-couple-operated-12-pilot-vl