Taco ZVC404-4 4-Zone Valve Control Module with Priority

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Taco ZVC404-4 is a 4 zone with priority zone valve controller that is fully fuse protected. They also include two isolated end switches and a built-in priority switch. The contractor friendly PC board layout eliminates the problems caused by incorrect wiring and the unfinished look of conventional zone valve installations. The sturdy screw connections add additional reliability, while the external indicator lights provide instant diagnostic feedback, reducing installation time. All Taco Zone Valve Controls are UL and CSA listed and carry an extended 3 year warranty. Features External Indicator Lights Switchable Priority Simplified Wiring 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