Zone valve relay Taco 3 circuits with priority

Zone Valve Controls

Taco Zone Valve Controls work with two-, three-, or four-wire zone valves. Fully fuse protected, they also include two isolated end switches and built-in priority protection. 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 listed.

Simplify the wiring nightmare! Taco Zone Valve Controls easy-to follow PC board layout eliminates the problems caused by incorrect wiring, while the external indicator lights provide instant diagnostic feedback.

Features:

• Front Diagnostic Lights
• Switchable Priority
• Built-in Priority Protection
• Simplified Wiring
• Works with 2, 3, or 4-Wire Zone Valves
• Compact Design
• Fuse Protected
• 100% Factory Tested
• Two Pump End Switches can control up to 3 pumps; System, Secondary and DHW
• Contractor Friendly PC Board Layout
• Universal Thermostat Compatibility 24 Volt Power Output for hard wired thermostats
• Field Replaceable Transformer
• UL Approved

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