{"product_id":"dometic-8-10deg-superheat-w-eq-cap30","title":"Dometic Expansion Valve 404A Refrigerant - CF Series - Part# 290336057","description":"\u003cp\u003eThe Dometic expansion valve is a critical component in your RV's air conditioning system that regulates refrigerant flow to maintain optimal cooling performance. This OEM replacement valve is designed specifically for Dometic CF Series cooling units and works with 404A refrigerant. If your RV AC is running inefficiently, not cooling properly, or you're experiencing temperature fluctuations, a faulty expansion valve is often the culprit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Dometic replacement part for CF Series air conditioning systems\u003c\/li\u003e\n\u003cli\u003eCompatible with 404A refrigerant specifications\u003c\/li\u003e\n\u003cli\u003ePrecise refrigerant metering for consistent cooling performance\u003c\/li\u003e\n\u003cli\u003eDirect factory replacement—no modifications needed\u003c\/li\u003e\n\u003cli\u003eGenuine part ensures warranty protection and system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e290336057\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd\u003e404A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eDometic CF Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eThermostatic Expansion Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if my expansion valve needs replacement?\u003c\/strong\u003e\u003cbr\u003eSigns of a failing expansion valve include weak or no cooling output, ice buildup on refrigerant lines, inconsistent temperature control, or hissing sounds from the AC unit. If your Dometic CF Series AC isn't performing as it should, the expansion valve is worth inspecting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I install this expansion valve myself?\u003c\/strong\u003e\u003cbr\u003eExpansion valve replacement requires refrigerant recovery and system evacuation, which typically requires EPA certification and specialized equipment. We recommend having a qualified RV technician handle the installation to ensure proper system operation and warranty compliance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this a genuine Dometic OEM part?\u003c\/strong\u003e\u003cbr\u003eYes, this is an authentic OEM Dometic part. Using genuine replacement components ensures your cooling system operates at factory specifications and maintains your warranty coverage.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic RV replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM equipment backed by expert support to help you get your RV back on the road quickly and confidently.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48363458789528,"sku":"290336057","price":359.12,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-8-10deg-superheat-w-eq-cap30","provider":"Elkhart RV Parts","version":"1.0","type":"link"}