{"product_id":"oem-lennox-dual-run-capacitor-45-7-5-mfd-440v-y4618","title":"OEM Lennox Dual Run Capacitor 45+7.5 MFD 440V — Y4618","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4618\u003c\/strong\u003e is a dual run capacitor rated at 45+7.5 MFD, 440V, in a round can format. It delivers the continuous phase-shift current your compressor and condenser fan motor need to run efficiently. As a dual capacitor, the 45 MFD terminal supports the compressor while the 7.5 MFD terminal drives the outdoor fan motor, consolidating two loads into one factory-specified component in your Lennox condensing unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e a compressor that hums but won't start, an outdoor fan that stays still or only spins with a manual push, weak or warm airflow during cooling, breaker trips, and a swollen or oil-leaking capacitor housing. Because microfarad output fades over time, you may notice reduced cooling performance before the part fails outright.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e the Lennox \u003cstrong\u003eY4618\u003c\/strong\u003e is built to the precise capacitance and voltage tolerances your system was designed for, keeping motor amp draw in spec and preserving rated efficiency. Generic replacements with wider tolerances can overheat motors and shorten their service life. Installing the correct OEM capacitor is inexpensive insurance for your compressor and the rest of the unit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081125642611,"sku":"LNX-Y4618","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-Y4618.jpg?v=1783760356","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-dual-run-capacitor-45-7-5-mfd-440v-y4618","provider":"National HVAC Parts","version":"1.0","type":"link"}