{"product_id":"oem-lennox-contactor-23n73","title":"OEM Lennox Contactor — 23N73","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e23N73\u003c\/strong\u003e contactor is the electrical switch that powers your outdoor condensing unit. When your thermostat calls for cooling, the low-voltage coil energizes and pulls the contacts closed, sending line voltage to the compressor and condenser fan motor. It's one of the hardest-working components in your Lennox system, cycling thousands of times per season.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A worn or pitted \u003cstrong\u003e23N73\u003c\/strong\u003e contactor often causes an outdoor unit that won't start, a humming or chattering sound at the unit, or a system that runs continuously because the contacts have welded shut. You may also see burned or corroded contact points, or the fan and compressor failing to energize even though the thermostat is calling for cool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e This factory Lennox \u003cstrong\u003e23N73\u003c\/strong\u003e is built with the correct coil voltage, contact rating, and pole configuration for your equipment. Generic contactors may have mismatched amperage ratings that lead to premature failure or damage to your compressor. Choose the OEM part for dependable switching and full compatibility with your Lennox outdoor unit.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081112273267,"sku":"LNX-23N73","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-23N73.jpg?v=1783759921","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-contactor-23n73","provider":"National HVAC Parts","version":"1.0","type":"link"}