{"product_id":"oem-lennox-100103-04-switch-high-pressure-42w40","title":"OEM Lennox 100103-04 Switch-High Pressure — 42W40","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 42W40\u003c\/strong\u003e (OEM reference 100103-04) is a genuine OEM high pressure switch designed to protect Lennox cooling and heat pump systems by shutting down the compressor when refrigerant pressure exceeds safe operating limits. Symptoms of a failed high pressure switch include compressor lockout, system shutdown, or repeated high-pressure fault codes on your Lennox unit. Using this genuine OEM replacement ensures proper trip point accuracy and continued protection of your Lennox system's compressor.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081040413043,"sku":"LNX-42W40","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-100103-04-switch-high-pressure-42w40","provider":"National HVAC Parts","version":"1.0","type":"link"}