{"product_id":"caleffi-502040a-minical-automatic-air-vent-1-2-male-npt-for-hydronic-heating-systems","title":"Caleffi 502040A MINICAL Automatic Air Vent 1\/2\" Male NPT for Hydronic Heating Systems","description":"\u003cp\u003eThe Caleffi 502040A MINICAL is a compact automatic float-type air vent with a 1\/2\" male NPT connection for hydronic heating and cooling systems.\u003c\/p\u003e\u003cp\u003eMINICAL vents install at system high points and on manifolds, air separators and terminal units to discharge accumulated air automatically. The compact body suits tight locations such as radiant manifolds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Confirm the 1\/2\" male NPT thread matches your fitting or tapping. Install the vent upright at a high point of the circuit.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caleffi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e 502040A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e MINICAL (502 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automatic air vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/2\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 8016615323092\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Air Vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/502040A_CALE-502040A_8016615323092_TechB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/502040A_CALE-502040A_8016615323092_Inst.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/502040A_CALE-502040A_8016615323092_Sub.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSubmittal Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/air-vents\"\u003eair vents\u003c\/a\u003e, \u003ca href=\"\/collections\/caleffi-north-america\"\u003eall Caleffi products\u003c\/a\u003e.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":50517451014247,"sku":"CALE-502040A","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/502015A_d4ca816f-a925-4927-b859-5b361c894b72.jpg?v=1792501716","url":"https:\/\/www.thehousesupplier.com\/products\/caleffi-502040a-minical-automatic-air-vent-1-2-male-npt-for-hydronic-heating-systems","provider":"The House Supplier","version":"1.0","type":"link"}