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and WeatherKing air handlers
Direct Fit: Standardized footprints allow for rapid installation in existing Raypak cabinet configurations
Simplified Wiring: The SPST switch design and included leads facilitate a quick swap-out during emergency service calls
Flexible Installation: Integrated 1/2 inch conduit opening and standard mounting holes facilitate easy integration into existing control panels
W7212 and W7215 Series
Johnson Controls P74AA-1 Pressure Control 324846-701 and WeatherKing air handlersThe Johnson Controls P74AA 1 is a robust differential pressure control designed primarily for monitoring lube oil pressure in high performance refrigeration compressors. This SPST switch is engineered to close on a decrease in pressure difference, providing a critical safety cut out to prevent mechanical failure. It features a wide adjustable range from 8 to 70 psi, with a manageable switch differential of 8 to 30 psi. Built for durability in