{"product_id":"oem-lennox-firstchoice-contactor-2-pole-30a-24v-y4624","title":"OEM Lennox FirstChoice Contactor 2-Pole 30A 24V — Y4624","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003eY4624\u003c\/strong\u003e is a FirstChoice EC30224-EW double-pole contactor rated at 30 amps with a 24-volt control coil. When the thermostat calls for cooling, the 24V coil pulls in and both poles close simultaneously, switching line voltage to the compressor and condenser fan in your Lennox outdoor unit. The two-pole design breaks both legs of the line, providing complete circuit isolation for the compressor when the system is off.\u003c\/p\u003e\u003cp\u003eLike all contactors, the \u003cstrong\u003eY4624\u003c\/strong\u003e is a high-cycle wear item. Watch for these failure symptoms: the outdoor unit fails to start, the compressor and fan buzz but never engage, loud chattering at the contactor, welded or pitted contacts that keep the compressor energized, or visible arcing and burn marks on the terminals.\u003c\/p\u003e\u003cp\u003eInstalling the OEM Lennox \u003cstrong\u003eY4624\u003c\/strong\u003e ensures exact 30A\/24V ratings and factory-correct coil and terminal specifications for your Lennox system. Generic replacements may not match the coil pull-in characteristics or contact durability Lennox engineered for, risking short life and callbacks. This is a genuine, direct-fit part.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081080717683,"sku":"LNX-Y4624","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-Y4624.jpg?v=1783760945","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-firstchoice-contactor-2-pole-30a-24v-y4624","provider":"National HVAC Parts","version":"1.0","type":"link"}