{"product_id":"oem-lennox-dual-run-capacitor-55-5-mfd-440v-round-y9646","title":"OEM Lennox Dual Run Capacitor 55+5 MFD 440V Round — Y9646","description":"\u003cp\u003eThe Lennox \u003cstrong\u003eY9646\u003c\/strong\u003e is a genuine OEM dual run capacitor rated at 55+5 MFD, 440V, in the standard round form factor. This dual-rated capacitor provides the starting torque and steady running current for both the compressor and the outdoor condenser fan motor in your Lennox air conditioner or heat pump. Manufactured in the USA to Lennox factory specifications, it delivers the exact microfarad and voltage ratings your system was engineered around.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A weak or failed capacitor is one of the most frequent causes of AC breakdowns. Watch for a condenser fan that won't spin (or needs a push to start), a compressor that hums but won't run, warm air from the vents, intermittent tripping of the breaker, a visibly bulged or leaking capacitor top, or a clicking sound from the contactor as the unit tries and fails to start.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The Y9646 is tuned to the precise electrical load of Lennox compressors and fan motors. A generic or mismatched capacitor can under- or over-drive these motors, shortening their life and reducing efficiency. Choosing the factory OEM part protects your compressor — the single most expensive component in the system — and restores rated cooling performance and energy efficiency.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081127084403,"sku":"LNX-Y9646","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-dual-LNX-Y9646.jpg?v=1783760366","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-dual-run-capacitor-55-5-mfd-440v-round-y9646","provider":"National HVAC Parts","version":"1.0","type":"link"}