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Features
- 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
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.
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
Overview
Product Category
Thermostats and Controls
UPC
687752857665
General Information
Product Line
ZVC
Product Category
Thermostats and Controls
Number of Zones
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
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)
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Taco ZVC - Zone Valve Control - Four Zones - Expandable
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