The unit provides full-time flame sensing with a minimum flame sense current of 0

It is optimized for use with R404A

The units are technically identical in performance

you must replace the complete actuator assembly to ensure mechanical compatibility

Selectable Output Range: Simplifies inventory by providing dip-switch selectable 4-20mA

Johnson Controls P266BHA-100 Control 322838-752 The unit provides full-time flameThe Johnson Controls P266BHA 100 is an industrial grade single phase condenser fan speed control designed to maintain stable head pressure in high voltage HVACR systems. Engineered for 460 575 Vac applications, this digital electronic motor speed control provides precise modulation for Permanent Split Capacitor (PSC) motors, effectively replacing the legacy P66 and P215 series. With a 4. 0 ampere maximum output and high VAC triacs, it regulates fan