{"product_id":"oem-lennox-single-run-capacitor-y4604","title":"OEM Lennox Single Run Capacitor — Y4604","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4604\u003c\/strong\u003e single run capacitor delivers the continuous phase-shifted voltage that keeps your compressor or fan motor running smoothly and efficiently. Run capacitors store and release electrical energy on every cycle, maintaining the torque a single-phase motor needs to run at rated speed while reducing amp draw and heat. This part is a direct factory replacement engineered to the exact microfarad and voltage tolerances your Lennox system was designed around.\u003c\/p\u003e\u003cp\u003eWhen a run capacitor weakens or fails, you'll often see telltale symptoms: a motor that hums but won't start, an outdoor unit that trips the breaker, warm air from the supply vents, higher-than-normal energy bills, or a compressor that short-cycles. A bulging or leaking capacitor top is a sure sign the component has reached the end of its life and needs immediate replacement.\u003c\/p\u003e\u003cp\u003eChoosing an OEM Lennox capacitor matters because off-brand substitutes with mismatched capacitance or voltage ratings can overwork the motor, shorten its lifespan, and void equipment warranties. The \u003cstrong\u003eY4604\u003c\/strong\u003e is built to Lennox specifications for guaranteed fit and rated performance, so your system runs cool, quiet, and reliable. In stock and ships same day for fast HVAC repairs.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081124430195,"sku":"LNX-Y4604","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-capacitor-start-LNX-Y4604.jpg?v=1783763607","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-single-run-capacitor-y4604","provider":"National HVAC Parts","version":"1.0","type":"link"}