Your shopping cart is empty!
The SR504-4 from Taco is a 4-Zone Switching Relay w/ Priority. It combines clearly labeled PC board layout with advanced features that allow for total system customization. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation start-ups. Taco SR504 switching relay is UL/CSA listed, uses standard “ice cube” replaceable relay and is compatible with conventional and programmable thermostats.
Features:
Technical Specifications:
Warranty:
Product Specs | |
Amperage: | 20 |
Application: | Zoning |
Depth (Inches): | 2-3/4" |
Height (Inches): | 6.75 |
Power Method: | 120 VAC Input |
Type: | Switching Relay |
Voltage: | 120 VAC |
Zones: | 4 |