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Azel SP-84 FOUR Zone Switching Relay with Selec-priority for Hydronic Radiant Floor Heating Systems
SP-84 4 ZONE CIRCULATOR PUMP CONTROL (SWITCHING RELAY) WITH SELEC-PRIORITY FOR HYDRONIC RADIANT FLOOR HEATING SYSTEMS The i-Link series 4-zone hydronic radiant floor heating switching relay for pump / circulator control is operated by low voltage thermostats or any other low voltage controllers having an SPST switching action. The i-Link controller provides intermediate switching to permit up to 4 circulators and a boiler operating control in a multi-zone hydronic heating system. Intelligent Linking System (i-Link) allows unlimited zone expansion with additional i-Link controllers. Field selectable

Price is $169.00

Price: $169