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Taco SR504-4 Switching Relay, 4-Zone with Priority For Sale

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Taco SR504-4 Switching Relay, 4-Zone with Priority:
$255.00

The Taco SR504-4 Switching Relay is a 4-zone control designed for boiler systems. With the ability to prioritize settings, this relay allows for efficient and precise control over your heating system. As a corded electric device operating at 120V with a 1-phase power source, it is compatible with Taco products and provides reliable switching functionality for your HVAC needs.
Purchased two and realized they were the wrong item. Selling for the price of one. never used.

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Taco SR504 4 Zone Switching Relay w/ Priority 120VAC Control

$89.95

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Taco SR504-5 Next Gen 4 Zone Switching Relay w/ Priority Protection, Expandable

$270.96

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SR504-4 Switching Relay，SR-504-4，4 Channel Relay Module

$82.99

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