Johnson Controls P66BAB-5 Control Freon and stem assembly using this

and stem assembly using this factory-spec kit eliminates bypass leakage and ensures accurate modulation in steam or water applications

Safety Compliance: Restores the factory safety circuit specifications for gas-fired heating equipment

suitable for both R22 and R407C applications

Converting a system to liquid propane requires a specific conversion kit with differently sized orifices and regulator springs

Johnson Controls P66BAB-5 Control Freon and stem assembly using thisThe Johnson Controls P66BAB 5 is a professional grade electronic fan speed control designed for maintaining stable head pressure in air cooled condensers during low ambient conditions. Built with a dual input sensor model, this controller modulates the fan motor speed based on direct refrigerant pressure, specifically optimized for an operating pressure range of 190 250 psig. This unit features a 60 inch capillary with a 1 4 inch SAE brass flare nut,