{"product_id":"mars-tp-cap-45-5-440usar-45-5-mfd-440v-round-dual-run-capacitor","title":"Mars tp-cap-45\/5\/440usar 45\/5 Mfd 440V Round Dual Run Capacitor","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MARS tp-cap-45\/5\/440usar is a round dual run capacitor rated at 45\/5 MFD and 440 volts, manufactured in the USA. Dual run capacitors serve both the compressor and the fan motor in a single unit, reducing the number of components in the electrical panel. This capacitor is installed by licensed HVAC technicians during routine maintenance, compressor hard-start troubleshooting, or capacitor failure replacement in split-system air conditioners and heat pumps. The round form factor fits standard capacitor brackets used in most residential condensing units.\u003c\/p\u003e\u003cp\u003eThis capacitor is suited for residential and light commercial HVAC condensing units where a single round capacitor supports both the compressor and the outdoor fan motor. The 45 MFD section serves the compressor while the 5 MFD section serves the condenser fan motor. The 440-volt rating provides compatibility across common single-phase 208\/230-volt systems and offers increased headroom compared to 370-volt units, making it a common upgrade choice for replacing worn capacitors.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDual run capacitor supports both compressor and condenser fan motor in one unit\u003c\/li\u003e\n\u003cli\u003e45\/5 MFD rating with 440-volt AC rated construction\u003c\/li\u003e\n\u003cli\u003eRound form factor fits standard residential condensing unit capacitor brackets\u003c\/li\u003e\n\u003cli\u003eUSA manufactured for quality and availability assurance\u003c\/li\u003e\n\u003cli\u003e440-volt rating is backward compatible with 370-volt-rated applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement dual run capacitor for residential and light commercial split-system air conditioners and heat pumps requiring a 45\/5 MFD, 440-volt round capacitor.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDual run capacitors must be installed by a qualified HVAC technician. Always disconnect and lock out power to the condensing unit before servicing and discharge the capacitor fully before handling, as capacitors retain a lethal charge after power is removed. Match the MFD and voltage ratings exactly or use a higher-voltage-rated replacement of the same MFD value. Refer to the equipment wiring diagram for correct terminal identification.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitance\u003c\/strong\u003e: 45\/5 MFD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 440 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MARS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: tp-cap-45\/5\/440usar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARS","offers":[{"title":"Default Title","offer_id":51383581671730,"sku":"TP-CAP-45\/5\/440USAR","price":33.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674366.webp?v=1782601236","url":"https:\/\/voomisupply.com\/products\/mars-tp-cap-45-5-440usar-45-5-mfd-440v-round-dual-run-capacitor","provider":"Voomi Supply","version":"1.0","type":"link"}