Lochinvar & A.O. Smith 100208385 Pressure Switch 318172-701 but it can also be

but it can also be used in applications requiring a belly band or specific 3

Featuring an SPST switch action that opens on a fall in temperature

you can use the Robertshaw 1751-013 conversion kit to adapt this 700 series millivolt valve for liquid propane use

this 75VA control transformer provides the necessary power for demanding low-voltage circuits

Common Questions: Is this valve normally open or normally closed

Lochinvar & A.O. Smith 100208385 Pressure Switch 318172-701 but it can also beThe Lochinvar & A. O. Smith 100208385 Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency Crest FBN(L) 751 2001 heating boilers. Calibrated to a set point of 3" WC (Water Column), this OEM switch ensures that the inducer motor is generating the required static pressure for safe combustion gas venting before allowing the ignition sequence to proceed. As a veteran grade HVAC replacement part, it