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SR-504 Taco 4-Zone PUMP Switching Relay W/Priority (Replaces ARM842-DP)
ZCP
EA
UPZC-4/6
ZCP Heat-Timer 5 Zone Pump or Zone Valve Control Uses 7 A Fuse - Accesible after removing 8 screws - Located in back of board
DISCONTINUED -- SEE SUBSTITUTES GRUNDFOS - 96741789 - UPZC-4/6, 96741789, 4-6 ZONE PUMP CONTROL, WITH PRIORITY, 120V, 24V, 15VA
Grundfos 98996433 Four Zone
Z-One 4 zone pump Control -
SR-504 Taco 4-Zone PUMP