{"product_id":"oem-lennox-pressure-switch-50-wc-104371-06-11u69","title":"OEM Lennox Pressure Switch .50 WC 104371-06 — 11U69","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 11U69\u003c\/strong\u003e, also referenced as 104371-06, is a genuine OEM pressure switch set to a 0.50 inches water column trip point, designed to verify proper inducer and venting operation in Lennox furnaces and air handlers. This switch opens the control circuit if adequate negative pressure is not established, protecting the heat exchanger and preventing flue gas spillage. If your Lennox system locks out on pressure switch fault codes or fails to initiate the heating cycle, replacing this switch may resolve the issue.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081036808563,"sku":"LNX-11U69","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-pressure-switch-50-wc-104371-06-11u69","provider":"National HVAC Parts","version":"1.0","type":"link"}