{"product_id":"rectorseal-m12124-dual-run-capacitor-50-10-mfd-440v","title":"Rectorseal M12124 Dual Run Capacitor 50\/10 Mfd 440V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RECTORSEAL M12124 is a dual run capacitor rated at 50\/10 microfarads (MFD) and 440 volts, designed for use in single-phase HVAC compressor and fan motor circuits. Run capacitors maintain the phase shift needed to keep motors running efficiently after startup. This round-style capacitor measures 2.5 inches in diameter and 4.375 inches in height, making it a compact fit for most residential condenser unit capacitor brackets. Installation is typically performed by a licensed HVAC technician as part of a compressor or condenser fan motor service call.\u003c\/p\u003e\n\u003cp\u003eThis capacitor is used in residential and light commercial air conditioning and heat pump systems where a single capacitor serves both the compressor and the condenser fan motor simultaneously. The dual-rating configuration — 50 MFD for the compressor and 10 MFD for the fan — eliminates the need for two separate capacitors in the same cabinet. It is a common replacement component during seasonal HVAC maintenance, motor replacements, and system no-cool diagnostics.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual-rated at 50\/10 MFD for simultaneous compressor and fan motor support\u003c\/li\u003e\n  \u003cli\u003e440-volt rating provides compatibility across standard 208\/230-volt residential systems\u003c\/li\u003e\n  \u003cli\u003eRound form factor fits standard capacitor mounting brackets in condensing units\u003c\/li\u003e\n  \u003cli\u003eCompact dimensions: 2.5 inches diameter by 4.375 inches height\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement dual run capacitor for residential and light commercial single-phase air conditioning and heat pump condensing units requiring a 50\/10 MFD 440-volt round capacitor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Always disconnect and lock out power to the condensing unit before handling capacitors — capacitors store a charge and must be safely discharged before removal. Verify the MFD ratings and voltage rating of the original capacitor before installing a replacement. Follow all applicable local electrical codes and NEC guidelines when servicing capacitor circuits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacitance Rating\u003c\/strong\u003e: 50\/10 MFD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 440 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RECTORSEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M12124\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51383440310578,"sku":"M12124","price":32.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670809.png?v=1782596670","url":"https:\/\/voomisupply.com\/products\/rectorseal-m12124-dual-run-capacitor-50-10-mfd-440v","provider":"Voomi Supply","version":"1.0","type":"link"}