{"product_id":"oem-lennox-run-capacitor-7-5-mfd-440v-round-y4599","title":"OEM Lennox Run Capacitor 7.5 MFD 440V Round — Y4599","description":"\u003cp\u003eThe \u003cstrong\u003eY4599\u003c\/strong\u003e is a genuine OEM Lennox run capacitor rated at 7.5 MFD and 440V in a round can configuration. This capacitor provides the continuous phase-shift current that keeps your condenser fan motor or compressor running smoothly and efficiently. Built to Lennox factory specifications, it delivers the exact capacitance your equipment was engineered around, protecting the motor windings from strain and premature wear.\u003c\/p\u003e\u003cp\u003eA failing run capacitor is one of the most common causes of HVAC service calls. Watch for symptoms such as a fan motor that hums but won't spin, a compressor that struggles to start or trips the breaker, weak or intermittent cooling, or a visibly bulged, leaking, or swollen capacitor top. Because a weak capacitor forces the motor to draw excess amperage, replacing it promptly can prevent a far more expensive motor or compressor failure.\u003c\/p\u003e\u003cp\u003eChoosing the OEM \u003cstrong\u003eY4599\u003c\/strong\u003e matters on Lennox systems, where capacitance tolerance directly affects motor performance and efficiency ratings. Aftermarket substitutes often drift out of spec or fail early under the high heat of an outdoor unit. This factory-matched part ensures correct fit, dependable starts, and rated system efficiency. In stock and ships same day before 3PM CST.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081124790643,"sku":"LNX-Y4599","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-round-single-LNX-Y4599.jpg?v=1783763466","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-run-capacitor-7-5-mfd-440v-round-y4599","provider":"National HVAC Parts","version":"1.0","type":"link"}