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.
Features include:
External Indicator Lights Switchable Priority Simplified Wiring Works with 2, 3, or 4 Wire Zone Valves Compact Design Fuse Protected 100% Factory Tested Two Isolated End Switches Extra Set of Dry Contacts Contractor Friendly PC Board Layout Universal Thermostat Compatibility UL and CSA Approved Sturdy Screw Connections Extended 3 Year Warranty Made in the USA
I can not recommend many online suppliers but some of the ones I can are:
