The Johnson Controls V47AC-40 is a heavy-duty

For optimal longevity and to prevent sediment buildup

Extended Lead Wire: Includes a factory-integrated 60

a precision-engineered 208V OEM replacement motor designed for industrial and commercial Reznor gas-fired unit heaters

Thermopiles are used in millivolt circuits to power the entire control system

Johnson Controls P66BAB-5 Control Refrigerant The Johnson Controls V47AC-40 isThe 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,