{"product_id":"oem-lennox-single-run-capacitor-19j01","title":"OEM Lennox Single Run Capacitor — 19J01","description":"\u003cp\u003eThe \u003cstrong\u003e19J01\u003c\/strong\u003e is a genuine OEM Lennox single run capacitor designed to supply the continuous electrical charge that keeps a single motor — typically a condenser fan or compressor — operating at steady torque in compatible Lennox equipment. This factory-original part maintains proper phase and voltage so your motor runs efficiently instead of drawing excess current.\u003c\/p\u003e\u003cp\u003eCommon signs of a failing run capacitor include a motor that hums but won't spin, a fan that starts slowly or stalls, weak cooling output, clicking or buzzing from the unit, tripped breakers, or a visibly bulging capacitor casing. Since capacitors weaken over time, replacing a marginal one promptly protects the motor from overheating and burnout.\u003c\/p\u003e\u003cp\u003eAn OEM Lennox \u003cstrong\u003e19J01\u003c\/strong\u003e matches the exact microfarad and voltage rating your system requires, ensuring dependable startup and long-term reliability. Off-brand substitutes frequently run out of tolerance and fail early, risking costly motor damage — genuine Lennox parts give you a guaranteed fit and rated performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081132884339,"sku":"LNX-19J01","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-19J01.jpg?v=1783763553","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-single-run-capacitor-19j01","provider":"National HVAC Parts","version":"1.0","type":"link"}