4-Zone Valve Control w/ Priority


Brand: Taco

Mfr Part#: ZVC404-4

UPC#: 687752857658

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$110.95 / each & Free Shipping
x2 $213.90 & Free Shipping
(2 x $106.95 / each)
  • Description
  • Literature
  • Reviews (1)
  • FAQs (1)

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;

Technical Specifications:

  • 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;
4-Zone Valve Control w/ Priority has an average 5.0 out of 5 rating based on 1 user review.
1 of 1 people found this review helpful.
Taco is a Taco!#1
By Momchil, Lic Plumber (from Sacramento,CA) on 8/16/2016
Do we need to even comment on this? This company is great! The PexUniverse crew deliver the service as always-fast,brand new in never open box.
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If connecting to 5 zoness there a way to add a zone to the ZVC 404?
Read 1 answer
ZVC404-4 control is non-expandable. You'll need to get ZVC405-4.
Answered on 10/16/2014 by PexUniverse Customer Service
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