

Hero image 0 of Taco ZVC403-4 Zone Valve Control With Priority Zoning Circulator - 3 Zone, 0 of 6
Taco ZVC403-4 Zone Valve Control With Priority Zoning Circulator - 3 Zone
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Key item features
- Zone Capacity: Manages up to 3 zones, with expandability for larger systems up to 120 zones using -EXP controls.
- Included Circulator: Features an integrated Priority Zoning Circulator for efficient system operation.
- Diagnostic Indicators: External diagnostic lights provide instant feedback, with a green light for power and yellow for active zone calls.
- Wiring Compatibility: Designed to work with two-, three-, or four-wire zone valves, ensuring broad system integration.
- Reliable Construction: Incorporates fully enclosed snap-out relays and sturdy screw connections for enhanced durability and ease of maintenance.
- Boiler Versatility: Universal design supports both cold start and tankless boiler systems.
- Safety Features: All zones are fuse protected, and the unit includes two isolated end switches and a built-in priority switch.
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Specs
- BrandTaco Comfort Solutions
- FeaturesExternal Lights
- AccessoriesInstruction sheet
- Has written warrantyNo
- Pack quantity1
- ColorMultiColor
More seller options (1)
Starting from $298.78
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About this item
Product details
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.
- Number of Zones: 3
- Includes the Priority Zoning Circulator
- External Diagnostic Lights
- Fully Enclosed Snap-Out Relays
- Universal Design: Cold Start or Tankless Boiler
info:
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Specifications
Brand
Taco Comfort Solutions
Features
External Lights
Accessories
Instruction sheet
Has written warranty
No
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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