The Taco® Zone Valve Controls have been designed to provide more flexibility and convenience during installations with the latest generation of controls.
Easily connect thermostats (up to 4), zone valves, and circulators to the wire terminals, while the additional indicator lights offer better diagnostic capability.
ZVC404-4 - Taco 4 Zones Valve Control
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 3 years limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days.
Note for US and International buyers: The customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees that may apply upon delivery.
The Taco® Zone Valve Controls have been designed to provide more flexibility and convenience during installations with the latest generation of controls.
Easily connect thermostats, zone valves, and circulators to the wire terminals, while the additional indicator lights offer better diagnostic capability.
Taco 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 and carry an extended 3 year warranty.
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
Built-in; Post Purge and Pump Exercise
Functions
Two boiler contacts, utilizes full functionality of Mod-Con boilers
Expandable to 20 Zoning Panels (120 zones if all are 6 zone panels)
Interface with -EXP Switching Relays
Contractor Friendly PC Board Layout
Universal Thermostat Compatibility
24 Volt Power Output for Hard Wired Thermostats
Field Replaceable Transformer
UL Listed
Extended 3 Year Warranty
How To Wire a System Circulator to a Taco Zone Valve Control (ZVC)
The Taco® Zone Valve Controls have been designed to provide more flexibility and convenience during installations with the latest generation of controls.
Easily connect thermostats (up to 4), zone valves, and circulators to the wire terminals, while the additional indicator lights offer better diagnostic capability.
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Easy to install and seams really solid. Looks easy to change the element if it ever fails in the future or change it to a different size if I missed on my calculations. Has been running my workshop heat for a week now and seems to be really efficient.
I had very prompt service. This pump is beautifully made, and runs silently with minimal vibration. It has snap electrical connections and avoids use of those troublesome twist connectors. This pump is strongly recommended and is at the front of the pack. There is no doubt about that.
