Raypak 55A/105A/155A/185A/R185/185/206A Pilot Orifice [IID] (004308F) multiportvalves When circulation strength drops

When circulation strength drops

Potter and Brumfield T-92 coil relay with DPDT switching rated at 30 amps for 115 volt applications

Helps provide manual shutoff and isolation of larger plumbing lines

This replacement is especially useful when the original O-rings are flattened

The long-seat application gives this tool practical value because specialty removal tools work best when they match the specific part design being serviced

Raypak 55A/105A/155A/185A/R185/185/206A Pilot Orifice [IID] (004308F) multiportvalves When circulation strength dropsThe Raypak pilot orifice is designed for compatible 55A, 105A, 155A, 185A, R185, 185, and 206A IID heater applications where the supported pilot fuel delivery opening needs replacement. A pilot orifice is useful because it helps meter fuel correctly to the pilot assembly, supporting cleaner ignition performance and steadier pilot operation. This replacement is especially useful when the original orifice is clogged, damaged, or no longer dependable.