Taco SR503-4 Taco SR503-4 Three Zone Switching Relay

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Taco SR503-4 Three Zone Switching Relay

SKU: 44670
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Save 14% · Retail: $221.94

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About the Taco SR503-4

The Taco SR503-4 is a three-zone switching relay. It features a compact design with external indicator lights that provide an instant diagnostic about installation start-ups. Designed for a hassle-free installation with its simplified wiring, this switching relay is ideal for a retrofit or use in new installations. It also comes with a switching capability for added convenience, ideal for any household or light commercial application. The fuse is protected and includes a spare for extra peace of mind. This UL-and CSA-approved relay is made in the USA so you can be confident of a high-quality product with a trouble-free performance in the years to come. It is backed by a 3-year extended warranty.

Product Details

Electrical Voltage: 24 Volt
Product: Relay
Use: Hydronic Heating
Faucet Part Feature: Electrical and Sensors
Style: Relay
Manufacturer: Taco
Mpn # SR503-4
Weight 2.10 lbs.

Product Features

  • Brand: Taco
  • Product Number: SR503
  • Category: HVAC
  • Free Shipping on this item!


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