SR502-5 2 Zone Switching Relay w/ Priority Smart Relay variable-speed circulator fitted with electronically

variable-speed circulator fitted with electronically commutated motor

and walkway surfaces

K2 080-180B

Item #1: SH-12 thru SH-36

RB-5 tool is compatible both with Stand-off and Flush Mount PEX Clips

SR502-5 2 Zone Switching Relay w/ Priority Smart Relay variable-speed circulator fitted with electronicallyThe Taco Switching Relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contractor friendly PC board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integration is achieved.