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Taco ZVC404-EXP-4
Taco ZVC404-EXP-4
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Taco ZVC - Zone Valve Control - Four Zones - Expandable

Model:

ZVC404-EXP-4

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Product Discontinued
Sorry, this product is no longer available.
Taco ZVC - Zone Valve Control - Four Zones - Expandable
Taco ZVC - Zone Valve Control - Four Zones - Expandable
Model: ZVC404-EXP-4
Product Discontinued
Features
Specifications
Reviews
How-To Articles
Manuals

Features

    The ZVC404-EXP-4 is a four zones zone valve control for managing a zoned hydronic system easily and efficiently. Mounting and wiring the ZVC404-EXP-4 is simple thanks to a compact, sturdy enclosure and contractor friendly PC board layout. Post purge and pump exercise operation modes will run your pumps briefly after calls for heat or long periods of inactivity. These improve the efficiency and dependability of your system, respectively. With universal thermostat compatibility, Taco's zone valve controls are easily integrated into any system. In addition to handling zone valves, the ZVC404-EXP-4 also has two end switches for system, secondary, or DHW pumps.
  • Protected Priority Switching
  • With the ZVC403-4, a single zone may be designated as a priority zone whose heating demands are given precedence over other zones. Other demands will be met when the priority zone is satisfied or after sixty minutes of priority operation.
  • Expandable
  • Taco's -EXP zone valve controls may be combined with other zone valve controls or expandable Taco zone switching relays for large scale zoning applications. Up to 20 zoning panels may be connected together.
  • Add-On Power Controls
  • The ZVC404-EXP-4 is compatible with Taco's PC700 line of supplemental controls. It's easy to add outdoor temperature reset via variable speed pump mixing or boiler reset control.
  • Product Compatible With
  • Taco -EXP Expandable Zone Controls
California residents see
Warning: This product can expose you to chemicals including Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

ZVC404-EXP-4
specs product image PID-33785
Overview
Product Category
Thermostats and Controls
UPC
687752857665
General Information
Product Line
ZVC
Product Category
Thermostats and Controls
Number of Zones Learn More
Number of Zones
A zone is a room or area within a building that has its own temperature control.
4
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Maximum Load
40 Amps
Dimensions
Product Height
8 Inches
Product Width
12 1/4 Inches
Product Depth
3 Inches
Shipping Weight
6 Pounds
Certifications
UL Listed
Yes
Warranty Information
Warranty Learn More
Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
3 Years

Reviews

(2)
Taco ZVC404-EXP-4 Reviews & Ratings
Customer Photos and Videos
review image 1
Verified Buyer
Verified Buyer
Worth it.
By Raymond M 
Hastings, Minnesota
Purchased 07/26/2018 | 
Review Posted 04/23/2019 
review 1 image 1
Makes it clear to the homeowner what the system is doing instead of having all the wiring embedded in the zone valves and the boiler. Has also helped with trouble shooting a zone valve problem that didn't send the "open" signal back.
Raymond M Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the ZVC403-4.
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
5/5
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Performance
5/5
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Value
5/5
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Verified Buyer
Verified Buyer
Last Two LED's Were Out :(
By Ben R. 
Marietta, Ohio
Purchased 11/21/2015 | 
Review Posted 12/18/2015 
The system works great, but when I received the last two led's wouldn't work.

That created a bit of confusion on the installation side....ughhhhh
Ben R. Recommends This
What's a Related Review? Learn More
Related Reviews
*Related reviews were originally written for products that are very similar to this one. While the reviewed product may differ in color, size, fuel type, or another aspect, we believe it is applicable to this model.
This review was originally written for the ZVC406-4.
Was this review helpful?
Rating Breakdown
Features
5/5
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Quality
2/5
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Performance
4/5
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Value
4/5
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Manuals

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Taco ZVC Zone Valve Control Four Zones Expandable
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Taco ZVC - Zone Valve Control - Four Zones - Expandable
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