{"product_id":"oem-lennox-lf25-pressure-switch-kit-20j43","title":"OEM Lennox LF25 Pressure Switch Kit — 20J43","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 20J43\u003c\/strong\u003e LF25 Pressure Switch Kit is a genuine OEM replacement designed specifically for Lennox LF25 series furnaces, monitoring inducer motor pressure to confirm safe venting conditions before initiating the ignition sequence. Common symptoms of a failed pressure switch include the furnace failing to light, short cycling, or displaying a pressure switch open fault code. This certified Lennox OEM kit ensures a precise fit and dependable protection for your LF25 heating system.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63080931885427,"sku":"LNX-20J43","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-lf25-pressure-switch-kit-20j43","provider":"National HVAC Parts","version":"1.0","type":"link"}