the 2781S utilizes a type B square shaft

this unit delivers a nominal capacity of 3500 BTU/hr using R-134a refrigerant

factory-spec solution for maintaining operational reliability

making it ideal for systems requiring elevated operating thresholds

ensuring structural integrity under the constant thermal stress of a continuous pilot flame

ASCO 323-479 Rebuild Kit Els PW 29614 the 2781S utilizes a typeThe ASCO 323 479 Rebuild Kit is a precision engineered solution for restoring the high performance operation of your ASCO Red Hat solenoid valves. Specifically designed for the 8220 series, this genuine ASCO spare part allows technicians to perform a full internal restoration without replacing the entire valve body. This comprehensive solenoid valve repair kit helps maintain system integrity by replacing critical wear components that are susceptible