This OEM pressure switch is built to withstand the cycling demands of commercial and residential hydronic systems

or verify manifold gas pressure before replacing the component

This specific flame probe is cataloged for the SCA-6 (Y75GB-1)

Does it require a common (C) wire

Parker R119-02B Regulator 30067439-890 This OEM pressure switch isThe Parker R119 02B Regulator is a heavy duty, standard series pneumatic pressure regulator engineered for high flow industrial air preparation. Designed with a robust zinc body and a balanced poppet design, this unit ensures quick response and accurate pressure regulation even during wide variations in flow. This 1 4" NPT compressed air regulator features a substantial 300 PSI maximum inlet pressure and a 0 60 PSI reduced pressure range, making it