Taco Zone Valve Controls simplify the wiring nightmare. They work with 2-, 3- or 4-wire zone valves and their easy-to-follow PC board layout eliminates the problems caused by incorrect wiring and the unfinished look of conventional zone valve installations. External indictor lights give you instant diagnostic feedback and reduce installation time. Use them combined with Taco Zone Valves and Thermostats to maximize system performance and dependability. Please Note: Image shown is of EXP model. Actual item may differ in appearance.
UL and CSA Approved
Simplified Wiring, Fully Enclosed Snap-Out Relays, 100%Factory Tested
Universal Thermostat Compatibility
Two Isolated End Switches
Made in the USA