Taco ZVC406-EXP-4 Expandable 6 Zone Valve Control Module with Priority

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Taco ZVC406-EXP-4 Expandable 6 Zone Valve Control Module with Priority

Whether you want to expand up to 20 zones or utilize the advanced features of the PowerPort Cards and Add-on Power Controls, Taco -EXP controls allow for simple integration of advanced features. Plug-in any combination of cards and controls to optimize the operation of any system.

Product Features:

• Taco Zone Valve Controls work with two-, three-, or four-wire zone valves.
• External Indicator Lights
• Switchable Priority
• Simplified Wiring
• Works with 2, 3, or 4-Wire 24V 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
• Two Plug-In PowerPort Card Slots
• One Add-On Power Control Plug
• Expandable to 20 Zones
• Interface with -EXP Switching Relays
• SKU: ZVC406-EXP-4

Product Specs:

• Specification Sheet
• Installation Instructions