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Pulse arcade — neon hairlines and corner brackets frame the playfield brief.
Compact Form Factor: Standard 5/8" diameter allows for installation in tight mechanical assemblies
preventing nuisance trips of the limit switches
As a SPST (Single Pole Single Throw) switch
utilizing a robust internal seat and spring assembly to maintain a bubble-tight seal under pressure
with a maximum operating pressure differential of 150 PSI for water and air
Lochinvar & A.O. Smith 100166108 Pressure Switch 320720-756 Compact Form Factor: Standard 5/8"Professionals in the field know that the Lochinvar & A. O. Smith 100166108 Pressure Switch is a critical safety component designed for precise draft proving in high efficiency condensing boilers and commercial water heaters. This OEM replacement part is engineered to monitor the negative pressure of the inducer motor, ensuring the venting system is clear of obstructions before allowing the ignition sequence to proceed. When a blocked flue or failed