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Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 0
Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 1
Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 2
Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 0
Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 1
Taco SR502-4 Switching Relay - 2 Zone, US $264 – Picture 2

Taco Sr502-4 Switching Relay - 2 Zone

US $264

  • Griffin, Georgia, United States
  • Jun 9th
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Brand New in the box  Never opened                                                                                              Taco Switching Relays combine clearly-labeled PC board layouts with advanced features that allow you to completely customize your system. And whether you're using basic priority switching, Taco Plug-In PowerPort Cards or add-on power controls, tailoring the system has never been easier. External indicator lights give you instant diagnostic feedback, making service calls or new installation start-ups a snap. All switching relays are UL listed, use standard "ice cube" replaceable relays and are compatible with conventional and programmable thermostats. For larger jobs, switching relays can be expanded up to 20 zones with priority. With the exclusive Taco PowerPort Plug-In Cards, you can easily add such features as post purge, priority protection and pump exercise. Any expandable switching relay can also interface with the Boiler Reset Control and Injection Mixing Add-On Power Controls. Mix-and-match as needed to customize the system. Features include: External Indicator Lights Switchable Priority Simplified Wiring Fully Enclosed Snap-Out Relays Compact Design Fuse Protected 100% Factory Tested Isolated End Switch Contractor Friendly PC Board Layout Universal Thermostat Compatibility UL and CSA Approved 24 Volt Power Input or Output Terminal Made in the USA Specs Zones: 2 Width (Inches): 10-1/4" Height (Inches): 6.75 Depth (Inches): 2-3/4" Amperage: 20 Application: Zoning Power Method: 120 VAC Input Voltage: 120 VAC
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
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