{"product_id":"oem-lennox-single-run-capacitor-14c45","title":"OEM Lennox Single Run Capacitor — 14C45","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e14C45\u003c\/strong\u003e single run capacitor delivers the steady electrical phase shift required to keep a single motor — typically a condenser fan or compressor motor — running efficiently in your Lennox system. As a single-value run capacitor, it supplies continuous energy throughout operation to maintain proper torque and reduce motor current draw. This is a direct factory replacement built to Lennox specifications for exact fit and rated performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e When the \u003cstrong\u003e14C45\u003c\/strong\u003e weakens, you may notice a motor that hums but fails to spin, slow or hard starting, overheating, higher energy bills, or a physically swollen or leaking capacitor casing. Because capacitors lose capacitance as they age and endure heat cycling, an out-of-tolerance reading signals it's time to replace.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The genuine Lennox \u003cstrong\u003e14C45\u003c\/strong\u003e guarantees the correct microfarad rating, voltage, and terminals your equipment demands. Generic capacitors that don't match spec can shorten motor life, hurt efficiency, and cause repeat breakdowns. Choose the authentic OEM part to keep your Lennox unit running as designed.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081125151091,"sku":"LNX-14C45","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-14C45.jpg?v=1783763549","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-single-run-capacitor-14c45","provider":"National HVAC Parts","version":"1.0","type":"link"}