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Featuring four 18 AWG stranded bare copper conductors
Maintains factory-specified flow characteristics to prevent compressor liquid slugging
As a veteran-grade lead free water pressure regulator
High temperature compatibility supports fluid temperatures up to 250°F
Reznor 193813 Pressure Switch 323613-751 Featuring four 18 AWG strandedThe Reznor 193813 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency heating systems. This 0. 8" WC SPDT Pressure Switch (Single Pole Double Throw) features dual 1 4" barb connections, allowing for accurate differential pressure sensing across the heat exchanger. As a genuine Reznor OEM replacement part, it is the direct substitute for obsolete switches in (H)SC, (H)RP, and RPB series units