{"product_id":"caleffi-502630-robocal-automatic-air-vent-3-8","title":"Caleffi 502630 ROBOCAL Automatic Air Vent 3\/8\"","description":"Removing trapped air from hydronic systems, the Caleffi ROBOCAL vent improves heat transfer efficiency and reduces noise caused by air pockets. Its compact, corrosion-resistant design withstands continuous system pressure while ensuring automatic, reliable air release. Suitable for radiant, baseboard, and hydronic heating loops, the vent supports stable system performance with minimal maintenance. The 3\/8\" connection allows flexible installation across a variety of system layouts.","brand":"CALEFFI","offers":[{"title":"Default Title","offer_id":43935011962931,"sku":"CALE502630","price":26.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Caleffi_502630.jpg?v=1771536383","url":"https:\/\/plumbing-deals.com\/products\/caleffi-502630-robocal-automatic-air-vent-3-8","provider":"Plumbing Deals","version":"1.0","type":"link"}