{"product_id":"455-ufmfd-370-or-440-volt-vac-round-dual-run-capacitor-cbb65-5060-hz","title":"45+5 uF MFD 370\/440 VAC Dual Circular Run Start Capacitor CBB65 50\/60 Hz - Fits AC Motor Run, Fan Start - Replaces 97F9895","description":"\u003ch2\u003e45+5 uf\/MFD 370 or 440 Volt VAC Round Dual Run Capacitor CBB65 50\/60 Hz\u003c\/h2\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: CBB65\u003c\/li\u003e\n\u003cli\u003eCapacitance: 45 + 5 Microfarad (uF\/MFD)\u003c\/li\u003e\n\u003cli\u003eCapacitance Tolerance: ±6%\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 370V or 440V AC\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eConstruction: Aluminum Case\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40 °C to +70 °C (-40 °F to +158 °F)\u003c\/li\u003e\n\u003cli\u003eTerminals: 3 (C, HERM, FAN)\u003c\/li\u003e\n\u003cli\u003eSafety Standard: EIA-456 Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplaces \/ Cross-Reference Part Numbers\u003c\/h3\u003e\n\u003cp\u003eThis capacitor replaces any round or oval dual run capacitor with matching 45+5 uF capacitance and 370V or 440V specifications. It serves as a universal replacement for a wide range of part numbers from various manufacturers.\u003c\/p\u003e\n\u003ch3\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp\u003eDesigned for heavy-duty, continuous use in HVAC systems such as central air conditioners and heat pumps. This dual run capacitor powers a compressor motor (HERM terminal) and a fan motor (FAN terminal) simultaneously from a single common line (C terminal). It is compatible with units requiring the specified capacitance and voltage.\u003c\/p\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eA failing capacitor can cause damage to motors. Consider replacement if you observe the following symptoms:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor or fan motor struggles or fails to start.\u003c\/li\u003e\n\u003cli\u003eAC unit hums but does not activate.\u003c\/li\u003e\n\u003cli\u003eFan spins slowly or not at all.\u003c\/li\u003e\n\u003cli\u003eVisible signs of damage, such as a bulging or leaking capacitor case.\u003c\/li\u003e\n\u003cli\u003eMeasured capacitance is outside the rated tolerance (e.g., not within ±6% of 45\/5 uF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarning:\u003c\/strong\u003e Capacitors can store a lethal electrical charge even when power is off.\u003c\/li\u003e\n\u003cli\u003eDisconnect all electrical power to the HVAC unit at the main breaker panel before proceeding.\u003c\/li\u003e\n\u003cli\u003eSafely discharge the old capacitor by carefully shorting across the terminals with an insulated-handle screwdriver.\u003c\/li\u003e\n\u003cli\u003eConfirm the uF and VAC ratings of the replacement match the original component.\u003c\/li\u003e\n\u003cli\u003eNote the wire placement on the C, FAN, and HERM terminals before disconnecting.\u003c\/li\u003e\n\u003cli\u003eEnsure all new connections are secure. Professional installation by a qualified technician is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BlueStarsParts","offers":[{"title":"Default Title","offer_id":45367452369085,"sku":"AZ00169438","price":31.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2576\/7548\/files\/AZ00169438_1_03bbfe2c-8f20-4e04-abe1-24fa8977e79d.jpg?v=1762246617","url":"https:\/\/bluestarspartstrend.com\/products\/455-ufmfd-370-or-440-volt-vac-round-dual-run-capacitor-cbb65-5060-hz","provider":"BlueStars Parts","version":"1.0","type":"link"}