Utilizing an OEM service valve like the 998-0510-02 ensures a precise fit for sweat-to-thread transitions

the PopTop design allows the 24V actuator to be swapped out without breaking the 3/4" sweat seals or depressurizing the hydronic loop

it ensures the motor can reach its full stop position

functioning via 24VAC hardwiring or 2 AA alkaline batteries

Type 330534)

Copeland Comfort Control (White Rodgers) 47D01U-843 Defrost Control Els PW 29614 Utilizing an OEM service valveThe Copeland Comfort Control (White Rodgers) 47D01U 843 is a universal microprocessor based defrost controller specifically engineered as a high performance replacement for single stage heat pump systems. This OEM quality control board offers the versatility to upgrade traditional time temperature defrost setups to high efficiency demand defrost routines, effectively reducing unnecessary cycles and system wear. It features a unique 8x8 LED matrix