making it ideal for standard ventilated heating applications

5-foot (2m) Packard wire harness and technical literature

By utilizing genuine Bard replacement parts

leak-proof interface for manometer connection

or insufficient combustion air causing flames to roll out the front of the burner

York S1-SV-700598 Sight Glass 320788-704 making it ideal for standardThe York S1 SV 700598 Sight Glass (SA 213) is a critical moisture and liquid indicator designed for integration into the high side liquid line of commercial HVACR systems. Featuring a 1 5 8 ODF connection, this component allows technicians to perform a visual inspection of the refrigerant's state, specifically looking for flash gas or bubbling that indicates a low refrigerant charge or a restriction in the liquid line. The built in moisture indicator