{"product_id":"dometic-ev1r-404a-replacement-service-part","title":"Dometic Expansion Valve 404A Refrigerant - RFG Series - Part# 259332686","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\u003cp\u003eThe Dometic expansion valve regulates refrigerant flow in your RV's cooling system, maintaining optimal pressure and temperature for reliable air conditioning performance. This OEM replacement is essential for RFG series refrigerators and coolers that use 404A refrigerant and have failed or underperforming cooling.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 404A refrigerant systems in Dometic RFG series units\u003c\/li\u003e\n\u003cli\u003eMaintains precise refrigerant metering for consistent cooling performance\u003c\/li\u003e\n\u003cli\u003eOEM Dometic part ensures exact fit and compatibility\u003c\/li\u003e\n\u003cli\u003eDirect replacement—no modifications required\u003c\/li\u003e\n\u003cli\u003eRestores proper evaporator temperature control\u003c\/li\u003e\n\u003cli\u003ePrevents compressor damage from liquid slugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e259332686\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e404A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic RFG Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExpansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew OEM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I know if my expansion valve needs replacement?\u003c\/strong\u003e\u003cbr\u003eA: Signs include weak cooling, inconsistent temperature control, ice buildup on the evaporator, or hissing sounds from the cooling unit. A failed expansion valve prevents proper refrigerant flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this work on my Dometic RFG refrigerator?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this is an OEM Dometic part for RFG series units using 404A refrigerant. Verify your model number and refrigerant type before ordering to ensure compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do I need special tools to install this?\u003c\/strong\u003e\u003cbr\u003eA: Expansion valve replacement typically requires refrigeration service tools and EPA certification to handle refrigerant safely. We recommend professional installation to maintain system integrity and warranty compliance.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts for RV owners and technicians. Shipping directly from Elkhart, Indiana—the RV capital of the world—we stock genuine OEM parts and provide expert support to help you get the right component the first time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48315209416856,"sku":"259332686","price":319.12,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-ev1r-404a-replacement-service-part","provider":"Elkhart RV Parts","version":"1.0","type":"link"}