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OEM Reliability: Direct replacement part ensures proper fitment and performance within original equipment manufacturer specifications
OEM Compatibility: Replaces circular recording charts in systems requiring standard 10-inch diameter media
This high-voltage 480V crankcase heater is built for the rigors of industrial refrigeration and commercial HVAC applications where precise thermal management is non-negotiable
Key Benefits Dual Secondary Output: Provides both 12V and 24V SEC leads for compatibility with older legacy systems and modern digital controllers
Field Diagnostics: Onboard LED indicators provide real-time status and fault code feedback
Johnson Controls P170AA-2 Control Els PW 17895 OEM Reliability: Direct replacement partThe Johnson Controls P170AA 2 is a professional grade high pressure cutout control designed for heavy duty commercial refrigeration and HVAC applications. Featuring a Single Pole Single Throw (SPST) switch configuration with open low action, this unit provides precise head pressure control and condenser fan cycling to maintain system equilibrium. Engineered for non corrosive refrigerants including R410A, the P170AA 2 operates within a 0 150 PSIG range