Taco ZVC404 4-Zone Valve Control works with 2, 3, or 4-wire zone valves. It comes fully fuse protected, includes two isolated end switches and a built-in priority switch. Easy to read PC board layout eliminates the problems with 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 ZVC404 Zone Valve Controls are made in the USA, UL and CSA listed and protected by an extended 3 year warranty.
- External Indicator Lights
- Switchable Priority
- Simplified Wiring
- Works with 2, 3, or 4-Wire 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
- Made in the USA
- Zones: 4, plus Priority
- Power (Transformer Voltage): 120 VAC Input
- Transformer Rating: 40 VA
- Dimensions: 10-1/4" wide x 6-3/4" high x 2-3/4" deep
Extended 3 Year Warranty;
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If connecting to 5 zoness there a way to add a zone to the ZVC 404?
ZVC404-4 control is non-expandable. You'll need to get ZVC405-4.
By PexUniverse Customer Service on 10/16/2014
Would it be able to support 3 Taco gold head valve zones?
Yes. Taco ZVC series controls are compatible with all Taco brand and other brands 24V zone valves with 2, 3 or 4-wire configuration.
By PexUniverse Customer Service on 02/19/2018