{"product_id":"oem-lennox-single-run-capacitor-y4596","title":"OEM Lennox Single Run Capacitor — Y4596","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4596\u003c\/strong\u003e single run capacitor supplies the sustained electrical charge a single motor needs to start and run reliably in your Lennox system. Serving a condenser fan motor or compressor, it delivers the phase shift and torque essential for smooth startup and continuous operation in compatible Lennox equipment.\u003c\/p\u003e\u003cp\u003eWhen this run capacitor begins to fail, the motor it supports shows the earliest signs. Common indicators include a motor that hums without turning, slow or strained startup, overheating, frequent breaker trips, and a capacitor with a bulging top or visible oil leak. As capacitance declines over time, you may experience reduced cooling and airflow along with rising energy costs before complete failure.\u003c\/p\u003e\u003cp\u003eThe OEM \u003cstrong\u003eY4596\u003c\/strong\u003e is built to the precise microfarad and voltage specifications Lennox designed for these units. That accuracy protects the motor, maintains proper running speed, and preserves rated system efficiency — assurances generic capacitors with approximate ratings simply cannot offer. Choose the factory part for guaranteed fit, reliable component protection, and lasting performance from your Lennox unit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081090089331,"sku":"LNX-Y4596","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-Y4596.jpg?v=1783763599","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-single-run-capacitor-y4596","provider":"National HVAC Parts","version":"1.0","type":"link"}