Featuring a 11-inch diameter and 9-inch width
Durable Construction: Built to withstand the thermal cycling and humidity levels common in boiler rooms and outdoor pool heater enclosures
this OEM part is calibrated to open the electrical circuit at 325 PSI and automatically close at 225 PSI
Common Questions: What is the primary function of a 9# crossover relay
Rugged Construction: High-density cast iron resists wear and deformation under heavy mechanical loads
Johnson Controls A19EBB-1 Temperature Control Els PW 17895 Featuring a 11-inch diameter andTemperature, 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.