Lochinvar & A.O. Smith 100166235 Pressure Switch Els PW 17895 Specific high-elevation kits are often

Specific high-elevation kits are often required for installations above 2

this 3/8" NPT model excels at managing tiny flows where standard regulators might struggle

as technicians can simply flood the target area for 60 seconds and allow for air drying

this kit allows technicians to rebuild the internal assembly without replacing the entire brass valve body

including DFG and DFP series duct furnaces and BV100 models

Lochinvar & A.O. Smith 100166235 Pressure Switch Els PW 17895 Specific high-elevation kits are oftenThe Lochinvar & A. O. Smith 100166235 Pressure Switch is a critical safety component designed for precise draft proving in high efficiency HVAC systems. This SPDT (Single Pole Double Throw) switch is factory set to a . 95" WC (water column) setpoint, ensuring that the inducer motor establishes the correct static pressure before the ignition sequence begins. As a direct replacement part, this unit is physically and functionally identical to PRS30015,