{"product_id":"dometic-svc-knob-nut-univ","title":"Dometic Service Valve Knob \u0026 Nut - Universal Fit - Part# 3310799.006","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\u003cp\u003eThe Dometic Service Valve Knob \u0026amp; Nut is an essential replacement component for RV refrigerator service ports and water heater isolation valves. If your valve knob is cracked, stripped, or missing, this genuine OEM part restores full functionality and allows you to safely control refrigerant or water flow during maintenance and repairs.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine OEM Dometic replacement knob and nut assembly\u003c\/li\u003e\n\u003cli\u003eUniversal fit for most Dometic RV refrigerators and water heater service valves\u003c\/li\u003e\n\u003cli\u003eDurable plastic construction designed for frequent use\u003c\/li\u003e\n\u003cli\u003eIncludes both knob and securing nut for complete replacement\u003c\/li\u003e\n\u003cli\u003eQuick installation—no special tools required\u003c\/li\u003e\n\u003cli\u003eRestores valve control when original knob is damaged or deteriorated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e3310799.006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eDometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eService Valve Knob \u0026amp; Nut Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRV Refrigerators, Water Heaters, Isolation Valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eHand-tightened, no tools required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Will this knob fit my specific Dometic model?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: This is a universal service valve knob designed for most Dometic RV refrigerators and water heaters. However, we recommend confirming the part number on your existing valve before ordering. Our team can help you verify compatibility—contact us with your RV model.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: What causes the service valve knob to fail?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Repeated use, UV exposure, temperature fluctuations, and accidental impact can cause plastic knobs to crack or become stripped. If your knob won't turn smoothly or is visibly damaged, replacement is the best solution.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eQ: Is this a genuine Dometic part?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eA: Yes, this is a genuine OEM Dometic part. We source directly from authorized distributors to ensure authenticity and proper fit on your RV systems.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch3\u003eWhy Choose Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic RV replacement parts and ship from Elkhart, Indiana—the RV capital of the world. Every part we sell is genuine OEM stock, backed by expert customer support to help you find the exact component you need.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48363799707800,"sku":"3310799.006","price":27.77,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/en-ca\/products\/dometic-svc-knob-nut-univ","provider":"Elkhart RV Parts","version":"1.0","type":"link"}