{"product_id":"copeland-910-0347-03","title":"Copeland 910-0347-03 Demand Cooling Valve","description":"\u003cp\u003eThe \u003cstrong\u003eCopeland 910-0347-03 Demand Cooling Valve Kit\u003c\/strong\u003e is a \u003cstrong\u003eliquid injection\u003c\/strong\u003e \u003cstrong\u003evalve assembly\u003c\/strong\u003e used in \u003cstrong\u003edemand cooling\u003c\/strong\u003e, the system that protects a \u003cstrong\u003ecompressor\u003c\/strong\u003e from excessive \u003cstrong\u003edischarge temperature\u003c\/strong\u003e. Distributors catalogue it as a \u003cstrong\u003e4D demand cooling\u003c\/strong\u003e \u003cstrong\u003evalve\u003c\/strong\u003e kit and describe it as a \u003cstrong\u003edemand cooling valve kit\u003c\/strong\u003e for \u003cstrong\u003escroll\u003c\/strong\u003e or \u003cstrong\u003esemi-hermetic\u003c\/strong\u003e compressors. The photo shows the assembly: a \u003cstrong\u003ecopper tube\u003c\/strong\u003e with a \u003cstrong\u003ebrass flare nut\u003c\/strong\u003e, a \u003cstrong\u003ebrass valve body\u003c\/strong\u003e, and the \u003cstrong\u003evalve\u003c\/strong\u003e stem end.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDemand cooling\u003c\/strong\u003e is a controlled form of \u003cstrong\u003eliquid injection\u003c\/strong\u003e. When a \u003cstrong\u003ecompressor\u003c\/strong\u003e runs at a high \u003cstrong\u003ecompression ratio\u003c\/strong\u003e, such as \u003cstrong\u003elow-temperature refrigeration\u003c\/strong\u003e, discharge gas temperature can climb past a safe level, which breaks down oil and shortens \u003cstrong\u003evalve\u003c\/strong\u003e and bearing life. \u003cstrong\u003eDemand cooling\u003c\/strong\u003e responds by metering a small amount of liquid \u003cstrong\u003erefrigerant\u003c\/strong\u003e into the \u003cstrong\u003ecompressor\u003c\/strong\u003e to hold the temperature down. The \u003cstrong\u003evalve assembly\u003c\/strong\u003e in this kit is the part that does the injecting, so a failed \u003cstrong\u003evalve\u003c\/strong\u003e can leave the \u003cstrong\u003ecompressor\u003c\/strong\u003e running hot with no protection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDemand cooling\u003c\/strong\u003e parts come in several numbers, so match the one on your system. \u003cstrong\u003eCopeland\u003c\/strong\u003e also lists the \u003cstrong\u003e910-0349-05\u003c\/strong\u003e, \u003cstrong\u003e910-0351-03\u003c\/strong\u003e and \u003cstrong\u003e910-0361-03\u003c\/strong\u003e \u003cstrong\u003edemand cooling\u003c\/strong\u003e \u003cstrong\u003evalve\u003c\/strong\u003e kits, so compare your original assembly to the photo and the part number before you order. Work with the system \u003cstrong\u003epumped down\u003c\/strong\u003e and de-energized, use proper \u003cstrong\u003ebrazing\u003c\/strong\u003e practice for the copper connections, protect the \u003cstrong\u003evalve\u003c\/strong\u003e body from heat, and pressure-test and evacuate before restoring the charge. Confirm compatibility with your \u003cstrong\u003ecompressor\u003c\/strong\u003e model before you order. A system that has been running hot should be checked for the cause as well as the \u003cstrong\u003evalve\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLiquid Injection Protection:\u003c\/strong\u003e The \u003cstrong\u003evalve assembly\u003c\/strong\u003e meters \u003cstrong\u003erefrigerant\u003c\/strong\u003e into the \u003cstrong\u003ecompressor\u003c\/strong\u003e to hold \u003cstrong\u003edischarge temperature\u003c\/strong\u003e in check.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCopeland OEM Part:\u003c\/strong\u003e A genuine \u003cstrong\u003eCopeland\u003c\/strong\u003e kit rather than a generic \u003cstrong\u003evalve\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCopper and Brass Construction:\u003c\/strong\u003e The photo shows a \u003cstrong\u003ecopper tube\u003c\/strong\u003e with a \u003cstrong\u003ebrass flare nut\u003c\/strong\u003e and a \u003cstrong\u003ebrass valve body\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart of a Documented Family:\u003c\/strong\u003e Sits with the \u003cstrong\u003e910-0349-05\u003c\/strong\u003e, \u003cstrong\u003e910-0351-03\u003c\/strong\u003e and \u003cstrong\u003e910-0361-03\u003c\/strong\u003e \u003cstrong\u003edemand cooling\u003c\/strong\u003e \u003cstrong\u003evalve\u003c\/strong\u003e kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWhat does the 910-0347-03 do?\u003c\/strong\u003e It is the \u003cstrong\u003eliquid injection\u003c\/strong\u003e \u003cstrong\u003evalve assembly\u003c\/strong\u003e in a \u003cstrong\u003eCopeland\u003c\/strong\u003e \u003cstrong\u003edemand cooling\u003c\/strong\u003e system, which controls \u003cstrong\u003edischarge temperature\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWhich compressors use demand cooling?\u003c\/strong\u003e Distributors catalogue this kit as a \u003cstrong\u003e4D demand cooling\u003c\/strong\u003e \u003cstrong\u003evalve\u003c\/strong\u003e kit for \u003cstrong\u003escroll\u003c\/strong\u003e or \u003cstrong\u003esemi-hermetic\u003c\/strong\u003e compressors. Confirm your \u003cstrong\u003ecompressor\u003c\/strong\u003e model before ordering.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIs the kit a complete demand cooling system?\u003c\/strong\u003e It is catalogued as a \u003cstrong\u003evalve\u003c\/strong\u003e kit. Confirm what your system needs before you order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\nDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.","brand":"Copeland","offers":[{"title":"Default Title","offer_id":68025749274802,"sku":"910-0347-03","price":456.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/910-0347-03.jpg?v=1794598906","url":"https:\/\/www.gsistore.com\/en-ca\/products\/copeland-910-0347-03","provider":"GSIstore","version":"1.0","type":"link"}