{"product_id":"oem-lennox-dual-run-capacitor-89m73","title":"OEM Lennox Dual Run Capacitor — 89M73","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e89M73\u003c\/strong\u003e dual run capacitor provides the electrical energy that your compressor and condenser fan motor need to start and operate efficiently. Combining two capacitor circuits into a single unit, it is a key component of your Lennox outdoor system and is built to the exact microfarad (MFD) and voltage specifications your equipment was designed around.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A worn \u003cstrong\u003e89M73\u003c\/strong\u003e commonly causes a compressor or fan that hums but won't start, a slow-turning condenser fan, warm air at the registers, frequent breaker trips, or a visibly bulged or leaking capacitor casing. Capacitors naturally degrade under continuous heat and electrical stress, making them one of the most frequently replaced HVAC parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Fitting the factory-spec Lennox \u003cstrong\u003e89M73\u003c\/strong\u003e ensures the correct capacitance and voltage ratings, protecting your costly compressor and fan motor from the wear that mismatched aftermarket capacitors can introduce. Genuine Lennox components deliver the precise fit, efficiency, and reliability your system was engineered to provide.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081092612467,"sku":"LNX-89M73","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-89M73.jpg?v=1783760481","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-dual-run-capacitor-89m73","provider":"National HVAC Parts","version":"1.0","type":"link"}