{"product_id":"taco-sr503-4-3-zone-switching-relay","title":"Taco SR503-4 3 Zone Switching Relay","description":"The Taco SR503-4 3-Zone Switching Relay simplifies hydronic heating control by managing up to three zones with individual thermostats. With universal compatibility and plug-and-play wiring, it's perfect for residential heating systems requiring efficient zone management and circulator control.","brand":"TACO","offers":[{"title":"Default Title","offer_id":43935175868467,"sku":"TACSR5034","price":237.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/tacsr5034__1.jpg?v=1770279619","url":"https:\/\/plumbing-deals.com\/products\/taco-sr503-4-3-zone-switching-relay","provider":"Plumbing Deals","version":"1.0","type":"link"}