One part replaces virtually every pilot duty pressure switch on gas millivolt (standing pilot) heaters. The housing is constructed of rugged plastic and features a unimold mounting pan/pressure fitting for superior corrosion resistance. The pressure switch is field adjustable from 1 to 5 PSI and equipped with a visual set point adjustable scale.
Switch has 1/8” NPT, a barb fitting and a 1/4” and a 3/16” compression fitting adapters
Floating contacts in a compact design
3900, 3901, 3903, 3904, 3906, 3909, PRS-1100, PRS-1101, M3218, 71076, 26775, 26776, 26777, 26778, R-113, R-130, R-132B, S-19211/73328, B600025, and 600025
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