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The TACO SR504-1 4 Zone Switching Relay is designed for zoning control in HVAC systems. This relay supports multiple zones. It features PowerPort technology for system integration with other components.
The TACO SR504-1 provides zoning solutions for residential and commercial applications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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