{"product_id":"rectorseal-mars-12029-oval-run-capacitor-5-mfd-440v","title":"Rectorseal MARS-12029 Oval Run Capacitor 5 Mfd 440V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RECTORSEAL MARS-12029 is a 5 microfarad (MFD) oval run capacitor rated at 440 volts, designed for continuous-duty motor starting and running applications in HVAC systems. Run capacitors maintain the phase shift needed to keep single-phase motors operating efficiently after startup. This unit is a non-PCB type, meaning it does not contain polychlorinated biphenyls, and it features a physical interrupter that helps prevent catastrophic failure in the event of a fault. It meets the EIA-456-A test standard, rated for 60,000 hours of service life, and carries both UL and CUL listings. HVAC technicians install this capacitor as an OEM-grade replacement component.\u003c\/p\u003e\u003cp\u003eThis capacitor is suited for residential and light commercial HVAC equipment where a 5 MFD, 440-volt oval run capacitor is specified. Typical applications include condenser fan motors and compressor circuits in split-system air conditioners and heat pumps. The oval form factor fits standard capacitor mounting brackets and electrical compartments found in most outdoor condensing units. Technicians working on single-phase motor circuits will find this capacitor fits common service scenarios where the original OEM capacitor has failed or degraded in capacitance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5 MFD capacitance at 440 volts for single-phase motor run circuits\u003c\/li\u003e\n\u003cli\u003eOval form factor fits standard condensing unit capacitor brackets\u003c\/li\u003e\n\u003cli\u003eNon-PCB construction — no polychlorinated biphenyls\u003c\/li\u003e\n\u003cli\u003ePhysical interrupter provides a safer failure mode under fault conditions\u003c\/li\u003e\n\u003cli\u003eMeets EIA-456-A test standard, rated for 60,000 hours of service life\u003c\/li\u003e\n\u003cli\u003eOEM-grade quality with UL and CUL listings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement run capacitor for single-phase HVAC motors requiring a 5 MFD, 440-volt oval capacitor, including condenser fan motors and compressor run circuits in residential and light commercial equipment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eRun capacitors must be installed by a qualified HVAC technician. Always shut off power at the disconnect and verify zero voltage with a meter before handling capacitors, as they can retain a charge after power is removed — discharge the capacitor through a resistor before servicing. Match the MFD rating exactly to the motor nameplate specification; substituting a different capacitance value can damage the motor. Follow applicable NEC guidelines and local codes when servicing electrical components inside condensing units.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitor Type\u003c\/strong\u003e: Run Capacitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance\u003c\/strong\u003e: 5 MFD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 440 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePCB Content\u003c\/strong\u003e: Non-PCB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Standard\u003c\/strong\u003e: EIA-456-A (60,000 hours)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CUL\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: MARS-12029\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51383926686002,"sku":"MARS-12029","price":18.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670284.jpg?v=1782612082","url":"https:\/\/voomisupply.com\/products\/rectorseal-mars-12029-oval-run-capacitor-5-mfd-440v","provider":"Voomi Supply","version":"1.0","type":"link"}