Taco Switching Relay, Four Zone, 120 VAC, 20 A, 1/3 hp, DPDT
The Taco Switching Relay is the best choice for all your zoning needs with advanced PowerPort Cards, external diametergnostic 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.
