Taco SR501-EXP-4 Single Zone Circulator Expandable Switching Relay
EDP 850195
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Vendor Taco
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SKU SR501-EXP-4
Product Description
Front diagnostic lights - Simplified wiring - Premium sealed relays - Compact design - Fuse Protected (with spare) - 100% Factory tested Isolated end switch - Contractor friendly PC board layout - Universal thermostat compatibility - 24 volt power output for hard wired thermostats Field replaceable transformer - One add on power control plug - Input to override boiler reset if using PC700 when DHW calls for heat - Interface with all EXP multi-zone controls - UL Approved
Specifications
These specifications are subject to change by the manufacturer, and are only approximate. For precise specifications, please call our inside sales department at 860-221-SALE (860-221-7253).
System Type
Circulator
Number of Zones
1
Expandable
Yes
Approximate Weight (pounds)
3
