{"product_id":"oem-lennox-dual-run-capacitor-41w12","title":"OEM Lennox Dual Run Capacitor — 41W12","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e41W12\u003c\/strong\u003e dual run capacitor stores and delivers the electrical charge needed to start and run both the compressor and the condenser fan motor in your outdoor unit. As a single component serving two loads, it provides the phase shift and torque these motors require to operate smoothly and efficiently in your Lennox system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A weak or failed \u003cstrong\u003e41W12\u003c\/strong\u003e capacitor commonly causes a compressor or fan that hums but won't start, hard starting, a fan that spins slowly, frequent breaker trips, or a unit that runs hot and short-cycles. A bulging or leaking top on the capacitor is a clear sign it needs immediate replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Capacitors must match the exact microfarad (MFD) and voltage ratings your equipment specifies — mismatched values shorten motor life and reduce efficiency. The OEM Lennox \u003cstrong\u003e41W12\u003c\/strong\u003e is built to factory specification, ensuring correct capacitance, reliable startup, and full compatibility with your Lennox unit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081106571635,"sku":"LNX-41W12","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-41W12.jpg?v=1783760443","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-dual-run-capacitor-41w12","provider":"National HVAC Parts","version":"1.0","type":"link"}