{"product_id":"carrier-hvac-ea680344-expansion-valve-5-8-x-7-8-r-22-7-5-ton","title":"Carrier HVAC EA680344 Expansion Valve, 5\/8\" x 7\/8\", R-22, 7.5 Ton","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCarrier EA680344 Thermostatic Expansion Valve (TXV)\u003c\/strong\u003e is a genuine OEM component engineered to meter refrigerant flow with steady precision, maintaining balanced cooling performance across your HVAC system. Designed specifically for \u003cstrong\u003eR-22 refrigerant\u003c\/strong\u003e and rated for \u003cstrong\u003e7.5-ton capacity\u003c\/strong\u003e, this valve delivers reliable flow control in demanding commercial and residential applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EA680344\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Thermostatic Expansion Valve (TXV)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant Compatibility:\u003c\/strong\u003e R-22\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 7.5 Ton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Connection Size:\u003c\/strong\u003e 5\/8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Connection Size:\u003c\/strong\u003e 7\/8\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e ODF Solder\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cp\u003eAs a \u003cstrong\u003egenuine OEM Carrier valve\u003c\/strong\u003e, the EA680344 is built to exact factory specifications, ensuring a precise fit and optimal compatibility with your existing Carrier HVAC system. Proper refrigerant metering through this TXV helps your system:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReach target temperatures faster and more consistently\u003c\/li\u003e\n  \u003cli\u003eOperate with fewer cycles, reducing wear on system components\u003c\/li\u003e\n  \u003cli\u003eAchieve higher energy efficiency and lower overall operating costs\u003c\/li\u003e\n  \u003cli\u003eMaintain balanced cooling performance throughout the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Information\u003c\/h3\u003e\n\u003cp\u003eThis expansion valve features an \u003cstrong\u003eODF (Outside Diameter Fitting) solder connection type\u003c\/strong\u003e, with a \u003cstrong\u003e5\/8\" inlet\u003c\/strong\u003e and a \u003cstrong\u003e7\/8\" outlet\u003c\/strong\u003e, allowing for straightforward integration into compatible Carrier R-22 systems. Always ensure installation is performed by a licensed HVAC technician in accordance with local codes and manufacturer guidelines.\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"carrier","offers":[{"title":"Default Title","offer_id":51297526907186,"sku":"EA680344","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/carrier-hvac-ea680344-expansion-valve-5-8-x-7-8-r-22-7-5-ton","provider":"Malachy Parts+","version":"1.0","type":"link"}