{"product_id":"oem-lennox-switch-pressure-2-stg-62-35-73w34","title":"OEM Lennox Switch-Pressure 2 Stg (.62\/.35) — 73W34","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 73W34\u003c\/strong\u003e (OEM reference 102737-08) is a factory-original two-stage pressure switch rated at .62\/.35 inches of water column, designed to verify proper venting and draft inducer operation in Lennox heating systems. A faulty pressure switch can cause the furnace to fail to ignite, lock out on safety, or display pressure-related fault codes on the control board. This genuine Lennox OEM component ensures accurate pressure sensing and a direct, hassle-free replacement.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081035825523,"sku":"LNX-73W34","price":39.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-switch-pressure-2-stg-62-35-73w34","provider":"National HVAC Parts","version":"1.0","type":"link"}