Taco SR506-EXP-4
Taco SR506-EXP-4
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Taco Zone Switching Relay - Six Zones - Expandable

Model:

SR506-EXP-4

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Taco Zone Switching Relay - Six Zones - Expandable
Taco Zone Switching Relay - Six Zones - Expandable
Model: SR506-EXP-4
Product Discontinued
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Features

    Taco's SR506-EXP-4 is a six zone zone pump switching relay. With universal thermostat compatibility, it is designed to integrate quickly and effortlessly into any hydronic system, bringing Taco reliability to your zoned operations. 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. The SR506-EXP-4's enclosure is unobtrusive and easy to mount in tight spaces, and the PC board was designed for quick maintenance and clean, simple wiring.
  • Simple Servicing
  • Easy-to-interpret external diagnostic lights and "ice cube" style replaceable relays mean that servicing a Taco switching relay is always easy.
  • Protected Priority Switching
  • With the SR506-EXP-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 switching relays may be combined with other relays or expandable Taco zone valve controls for large scale zoning applications. Up to 20 zoning panels may be connected together.
  • Add-On Power Controls
  • The SR506-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

SR506-EXP-4
specs product image PID-33778
Overview
Product Category
Thermostats and Controls
UPC
687752857634
General Information
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.
6
Electrical Data
Voltage
120 Volts
Phase
1
Frequency
60 Hz
Maximum Load
20 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

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Taco Zone Switching Relay - Six Zones - Expandable
Taco SR506-EXP-4
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