this OEM part is calibrated to open the electrical circuit at 325 PSI and automatically close at 225 PSI
Durable Construction: Built to withstand the thermal cycling and humidity levels common in boiler rooms and outdoor pool heater enclosures
It is a direct fit for many Robertshaw 2-terminal thermopile assemblies found in commercial fryers
high-performance replacement for the standard 1156F series
Featuring a 11-inch diameter and 9-inch width
Johnson Controls A19EBB-1 Temperature Control Els PW 17895 this OEM part is calibratedTemperature, Mechanical, 24 to 277Vac, SPST, Open High, Automatic Reset, 100 to 350 degree F Setpoint Range, 9 to 36 degree F Adjustable Differential, 240 to 350 degree F Adjustable Dial Stop, 6" Liquid Expansion Bulb, Warm Air Temperature Control with Knob Range Adjustment and Duct Mounting Flange This item does not qualify for free shipping.