{"product_id":"oem-lennox-contactor-2-pole-30a-208-240v-72p52","title":"OEM Lennox Contactor 2-Pole 30A 208\/240V — 72P52","description":"\u003cp\u003eThe genuine OEM Lennox \u003cstrong\u003e72P52\u003c\/strong\u003e is a 2-pole, 30-amp contactor rated for 208\/240-volt operation, designed to switch line power to the compressor and condenser fan motor in your Lennox outdoor unit. When the low-voltage control coil is energized by a call for cooling, both poles close simultaneously to deliver power across the line, and they open to cut power when the demand is satisfied. Its 30-amp rating makes it a fit for a wide range of residential Lennox air conditioners and heat pumps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A worn \u003cstrong\u003e72P52\u003c\/strong\u003e often shows pitted or burned contacts, a coil that won't energize, or a mechanical assembly that sticks. Typical signs include an outdoor unit that hums without starting, loud chattering or buzzing, intermittent cooling, visible arcing across the contacts, or a compressor that keeps running because the contacts have welded shut.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e Installing the factory Lennox \u003cstrong\u003e72P52\u003c\/strong\u003e ensures the exact 2-pole configuration, 30-amp contact rating, and 208\/240V coil your system was engineered around. OEM specification means reliable pull-in, proper heat dissipation, and a true drop-in fit — protecting your compressor from erratic switching and delivering longer service life than generic look-alikes.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081080881523,"sku":"LNX-72P52","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-72P52.jpg?v=1783759871","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-contactor-2-pole-30a-208-240v-72p52","provider":"National HVAC Parts","version":"1.0","type":"link"}