SR501-4 1 Zone Switching Relay Gas Regulator ALPHA1 materials and design are
Description
ALPHA1 materials and design are resistant to blockage from magnetite found in hydronic systems
IV venting approved
Can also be used in constant speed mode for zoning with circulators
Hydro-Air fan coils
shown by molded arrow on the body
SR501-4 1 Zone Switching Relay Gas Regulator ALPHA1 materials and design areTaco SR501 Single zone switching relay is a standard equipment for every installer. It can easily replace any brand made by any manufacturer, and will even fit into the existing metal enclosure without rewiring incoming connections. The SR501 single zone switching relay is UL and CSA listed, uses a standard ice cube replaceable relay and is compatible with conventional and programmable thermostats. External indicator lights provide instant diagnostic
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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