{"product_id":"dometic-rv-air-conditioner-dual-run-capacitor-30-5-mfd-replacement","title":"Dometic AC Dual Run Capacitor 30\/5 MFD - Rooftop Air Conditioner Units - Part# 3313107.027","description":"\u003cdiv class=\"erp-pdp\"\u003e\n\n\u003cp\u003eThe Dometic 3313107.027 is a genuine OEM dual run capacitor designed for Dometic rooftop air conditioner units. This 30\/5 MFD capacitor provides the electrical boost needed to start and run both the compressor and fan motor in your RV's AC system. If your air conditioner won't start, runs intermittently, or the compressor hums without starting, a failed capacitor is often the culprit—and this is the exact replacement part you need.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Capacitance Rating:\u003c\/strong\u003e 30 MFD for compressor, 5 MFD for fan motor—handles both components with one capacitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine Dometic OEM Part:\u003c\/strong\u003e Factory-spec replacement ensures proper fit and reliable performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Designed specifically for Dometic rooftop air conditioner units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Built to withstand the heat and vibration of rooftop AC operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Standard terminal configuration for straightforward replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical AC Component:\u003c\/strong\u003e Essential for proper compressor and fan motor operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3313107.027\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacitance Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30\/5 MFD (Dual)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompressor Capacitance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFan Motor Capacitance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 MFD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic Rooftop Air Conditioner Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComponent Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Run Capacitor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOEM Part\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes - Genuine Dometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eHow do I know if my AC capacitor has failed?\u003c\/h3\u003e\n\u003cp\u003eCommon signs include: AC won't start at all, compressor hums but doesn't run, AC runs briefly then shuts off, fan runs but compressor doesn't engage, or visible bulging\/leaking from the old capacitor. If your AC worked fine then suddenly stopped, the capacitor is a prime suspect.\u003c\/p\u003e\n\n\u003ch3\u003eCan I use a different MFD rating capacitor?\u003c\/h3\u003e\n\u003cp\u003eNo—always use the exact MFD rating specified for your unit. Using incorrect capacitance can cause compressor damage, reduced cooling efficiency, or complete AC failure. The 30\/5 MFD rating is engineered specifically for your Dometic unit's electrical requirements.\u003c\/p\u003e\n\n\u003ch3\u003eIs this capacitor difficult to replace?\u003c\/h3\u003e\n\u003cp\u003eMost RV owners with basic electrical knowledge can replace a capacitor, but you must discharge the old capacitor safely before removal and turn off all power to the unit. The capacitor is typically located in the AC unit's control box on the roof. If you're uncomfortable working with electrical components, consult a qualified RV technician.\u003c\/p\u003e\n\n\u003ch3\u003eWill this capacitor fit my Dometic air conditioner model?\u003c\/h3\u003e\n\u003cp\u003eThis capacitor is designed for specific Dometic rooftop AC units that require a 30\/5 MFD dual run capacitor. Check your existing capacitor's label or your AC unit's parts diagram to confirm the MFD rating matches. If your current capacitor shows 30\/5 MFD, this is your replacement.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose Elkhart RV Parts?\u003c\/h2\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic RV parts that keep your air conditioning system running strong. Located in Elkhart, Indiana—the RV capital of the world—we understand the urgency when your AC fails on a hot day. We stock genuine OEM Dometic parts and ship fast so you can get back to comfortable camping. Our team knows Dometic systems inside and out and can help you identify the right part for your specific model. When you need a critical component like a run capacitor, trust the experts who live and breathe RV parts every day.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48317184147608,"sku":"3313107.027","price":92.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-rv-air-conditioner-dual-run-capacitor-30-5-mfd-replacement","provider":"Elkhart RV Parts","version":"1.0","type":"link"}