{"product_id":"70-uf-370440-vac-volts-5-round-run-capacitor","title":"70 uF MFD 370\/440 VAC ±5% Round Run Capacitor 50\/60 Hz AC Electric Replacement","description":"\u003ch2\u003e70\/5 uF MFD 370-440 VAC Round Dual Run Capacitor\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eCapacitance Rating: 70 + 5 Microfarad (uF\/MFD)\u003c\/li\u003e\n\t\u003cli\u003eVoltage Rating: 370 or 440 Volts AC (VAC)\u003c\/li\u003e\n\t\u003cli\u003eTolerance: ±5%\u003c\/li\u003e\n\t\u003cli\u003eFrequency: 50 \/ 60 Hz\u003c\/li\u003e\n\t\u003cli\u003eShape: Round\u003c\/li\u003e\n\t\u003cli\u003eConstruction: Aluminum case with metallized polypropylene film\u003c\/li\u003e\n\t\u003cli\u003eTerminals: Three terminals labeled C (Common), HERM (Compressor), and FAN\u003c\/li\u003e\n\t\u003cli\u003eOperational Life: Tested for up to 60,000 hours of service life\u003c\/li\u003e\n\t\u003cli\u003eOperating Temperature: -40°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eReplaces any round dual run capacitor with matching 70\/5 uF MFD and 370V or 440V specifications.\u003c\/li\u003e\n\t\u003cli\u003eSuitable replacement for parts from brands such as JARD, MARS, TEMCo, ClimaTek, Titan Pro, and others.\u003c\/li\u003e\n\t\u003cli\u003eCommon part numbers include: C3705R, TRCFD705, 97F9895, P291-7054R, CBB65-R.\u003c\/li\u003e\n\t\u003cli\u003eAlways verify physical dimensions (diameter and height) for proper fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eDesigned for use in HVAC systems, including air conditioners and heat pumps.\u003c\/li\u003e\n\t\u003cli\u003eProvides starting and running torque for a compressor motor (70 uF side) and a fan motor (5 uF side) in a single unit.\u003c\/li\u003e\n\t\u003cli\u003eCompatible with units from major manufacturers provided the capacitance, voltage, and physical size specifications match the original part.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003eThe compressor or fan motor hums but will not start.\u003c\/li\u003e\n\t\u003cli\u003eThe outdoor condenser unit fan spins slowly or requires a manual push to start.\u003c\/li\u003e\n\t\u003cli\u003eVisible signs of failure on the existing capacitor, such as a bulging top, swelling, or oily residue leaking from the case.\u003c\/li\u003e\n\t\u003cli\u003eThe AC system is running but not blowing cold air.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWarning:\u003c\/strong\u003e Disconnect all electrical power to the HVAC unit at the breaker panel and service disconnect before handling.\u003c\/li\u003e\n\t\u003cli\u003eSafely discharge the old capacitor by shorting the terminals with a resistor or an insulated-handle screwdriver.\u003c\/li\u003e\n\t\u003cli\u003eNote or photograph the wire connections to the C, HERM, and FAN terminals before disconnecting.\u003c\/li\u003e\n\t\u003cli\u003eInstall the new capacitor, ensuring it is secured by the original mounting bracket.\u003c\/li\u003e\n\t\u003cli\u003eConnect the wires to the corresponding terminals on the new capacitor.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45844234928317,"sku":"AZ00164453","price":25.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00141086_1_de09b357-6203-4eb8-9a03-f1fc923f8696.jpg?v=1762245746","url":"https:\/\/bluestarspartstrend.com\/products\/70-uf-370440-vac-volts-5-round-run-capacitor","provider":"BlueStars Parts","version":"1.0","type":"link"}