Johnson Controls P66BBB-1 Motor Speed Control 30067439-890 the balanced valve construction effectively

the balanced valve construction effectively eliminates the inlet pressure effect

This 040-0166-21 type relay is a standard 3-screw terminal configuration

the SA-19S facilitates easier brazing by reducing heat transfer to the sensitive indicator element

allowing for faster

Key Benefits for Technicians: Precise OEM Specifications: Matches the factory 3200 RPM and 115V requirements to ensure correct air-fuel mixture and venting

Johnson Controls P66BBB-1 Motor Speed Control 30067439-890 the balanced valve construction effectivelyThe Johnson Controls P66BBB 1 is a robust condenser fan motor speed control designed to maintain stable head pressure by modulating motor speed in response to refrigerant pressure changes. Engineered for single phase motors, this electronic controller eliminates the cycling issues common in low ambient conditions, ensuring consistent system performance. This specific model operates within a pressure range of 170 to 230 psi and features a high pressure