{"product_id":"oem-lennox-contactor-10f73","title":"OEM Lennox Contactor — 10F73","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e10F73\u003c\/strong\u003e contactor is the electrical switch that energizes your outdoor unit's compressor and condenser fan motor. When the thermostat calls for cooling, the 24V control coil pulls the contacts closed, delivering line voltage to the high-draw components. As one of the hardest-working parts in the system, the contactor cycles thousands of times per season and is a common wear item.\u003c\/p\u003e\u003cp\u003eSigns of a failing contactor include an outdoor unit that won't start, humming or chattering at the condenser, pitted or burned contacts, or a system that runs continuously because the contacts have welded shut. Ants and debris lodged in the contactor can cause the same symptoms.\u003c\/p\u003e\u003cp\u003eInstalling the OEM \u003cstrong\u003e10F73\u003c\/strong\u003e ensures the correct coil voltage, contact rating, and amperage capacity for your Lennox equipment. Off-brand contactors often carry mismatched ratings that fail early or overheat under load. This factory-spec replacement restores reliable, safe switching and protects the expensive compressor it controls.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081088811379,"sku":"LNX-10F73","price":28.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-contactor-2pole-LNX-10F73.jpg?v=1783759910","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-contactor-10f73","provider":"National HVAC Parts","version":"1.0","type":"link"}