{"product_id":"oem-lennox-dual-run-capacitor-y4612","title":"OEM Lennox Dual Run Capacitor — Y4612","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4612\u003c\/strong\u003e dual run capacitor supplies the starting and running torque for both the compressor and condenser fan motor in your Lennox outdoor unit. Combining two capacitors in one housing, it feeds the HERM and FAN terminals to maintain the phase shift these motors need for smooth, energy-efficient operation on every cooling cycle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms\u003c\/strong\u003e include a condenser fan that won't turn or only starts with a manual spin, a compressor that buzzes without starting, hard starts, reduced cooling capacity, rising electric bills, or nuisance breaker trips. A domed, leaking, or swollen capacitor top confirms the part has failed and should be replaced immediately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e the \u003cstrong\u003eY4612\u003c\/strong\u003e matches the precise microfarad (MFD) and voltage ratings your Lennox equipment was designed around. An out-of-spec capacitor can overheat motors, shorten their lifespan, and rob the system of efficiency. Installing the factory-correct capacitor safeguards your compressor and fan motor while restoring reliable, rated performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081089892723,"sku":"LNX-Y4612","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-Y4612.jpg?v=1783760528","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-dual-run-capacitor-y4612","provider":"National HVAC Parts","version":"1.0","type":"link"}