Lochinvar & A.O. Smith 100112659 Pressure Switch Freon this normally open switch ensures

this normally open switch ensures the induction fan is generating sufficient static pressure to safely vent combustion gases before allowing the ignition sequence to proceed

this compressor hard start kit is easy to install and integrates directly into existing systems

the A17940 is specifically designed for commercial refrigeration discharge and liquid lines where positive isolation is required

and Allied/Armstrong R02592A003

Lochinvar & A.O. Smith 100112659 Pressure Switch Freon this normally open switch ensuresThe Lochinvar & A. O. Smith 100112659 Pressure Switch is a critical safety component designed for Series 200 201 Power Vent Heaters and high efficiency commercial gas water heaters. This genuine OEM replacement part features a precise 0. 37" WC (Water Column) set point, ensuring the inducer motor provides sufficient draft before allowing the ignition sequence to proceed. Engineered for normally open operation, it effectively monitors the vacuum in the