{"product_id":"oem-lennox-52j2401-limit-switch-52j24","title":"OEM Lennox 52J2401 Limit Switch — 52J24","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 52J24\u003c\/strong\u003e is a genuine OEM limit switch (part number 52J2401) that monitors internal furnace temperatures and opens the circuit to the gas valve or inducer when unsafe conditions are detected, serving as a critical safety device in your Lennox heating system. Signs of a defective limit switch include a furnace that won't stay on, cycles on and off frequently, or displays a fault code related to high temperature or pressure. This OEM replacement ensures exact compatibility and restores proper safety operation in the applicable Lennox furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081055322483,"sku":"LNX-52J24","price":19.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-52j2401-limit-switch-52j24","provider":"National HVAC Parts","version":"1.0","type":"link"}