Johnson Controls D-4070-2 Damper Actuator THPU32HP7Y Key Benefits Precision Pressure Regulation:
Baker’s notes & crumb story
Description
Johnson Controls D 4070 2 Damper Actuator THPU32HP7Y Key Benefits Precision Pressure Regulation: Key Benefits Precision Pressure Regulation: Ships factory set at 3 removing the mechanical snap of standard line voltage thermostats