Heil Quaker ICP 609537 Pressure Switch 320074-702 With a 15-second pre-purge and

With a 15-second pre-purge and a 7-second ignition period

Enhanced Condensate Management: Prevents acidic water from backing up into the combustion air inducer

Rugged Construction: Designed for 50/60 Hz operation with a high-durability three-phase motor design to withstand industrial duty cycles

the EA36YP287 modulates flow to maximize heat exchange efficiency and prevent liquid slugging

Industrial Durability: Constructed to withstand the high-cycle demands of commercial HVACR environments without signal drift

Heil Quaker ICP 609537 Pressure Switch 320074-702 With a 15-second pre-purge andSPST dual 1 4" barb connection Pressure Switch