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NWH Taco ZVC403 4 Zone Valve Control With Priority Zoning Circulator 3 Zone P15262726NWH-ZVC403-4 https://cdnimages.opentip.com/full/NWH/NWH-ZVC403-4.jpg Taco ZVC403 4 Zone Valve Control With Priority Zoning Circulator 3 Zone Manufacturer Part Number: ZVC403-4Taco Zone Valve Controls work with two-, three-, or four-wire zone valves. All are fuse protected; it also includes two isolated end switches and a built-in priority switch. The contractor friendly PC board layout eliminates incorrect wiring and the \"unfinished\" look of conventional zone valve installations. The sturdy screw connections add even more reliability, while the external indicator lights provide instant diagnostic feedback to reduce installation time and troubleshooting. For those larger jobs, the -EXP controls can be expanded up to 120 zones with priority. All Taco Zone Valve Controls are UL listed and are available in three, four, five, and six zones. External Diagnostics: The indicator lights show full functionality of the products wired to the zone valve control. The green light indicates power is connected. When the thermostat calls for heat, both the appropriate zone valve and yellow indicating light are energized. 15262726 687752857641 5.0000lbs 3.15 8.00 13.00
Taco
137.6700 2025-06-30 55 In Stock

Taco ZVC403-4 Zone Valve Control With Priority Zoning Circulator - 3 Zone

Brand Taco
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UPC: 687752857641
SKU: NWH-ZVC403-4
Price: $137.67
Quantity:
55 In Stock
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Product Description

    • Number of Zones: 3
    • Includes the Priority Zoning Circulator
    • External Diagnostic Lights
    • Fully Enclosed Snap-Out Relays
    • Universal Design: Cold Start or Tankless Boiler
Manufacturer Part Number: ZVC403-4

Taco Zone Valve Controls work with two-, three-, or four-wire zone valves. All are fuse protected; it also includes two isolated end switches and a built-in priority switch. The contractor friendly PC board layout eliminates incorrect wiring and the "unfinished" look of conventional zone valve installations. The sturdy screw connections add even more reliability, while the external indicator lights provide instant diagnostic feedback to reduce installation time and troubleshooting. For those larger jobs, the -EXP controls can be expanded up to 120 zones with priority. All Taco Zone Valve Controls are UL listed and are available in three, four, five, and six zones. External Diagnostics: The indicator lights show full functionality of the products wired to the zone valve control. The green light indicates power is connected. When the thermostat calls for heat, both the appropriate zone valve and yellow indicating light are energized.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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