{"product_id":"oem-lennox-pressure-switch-stage-2-30-60-91w53","title":"OEM Lennox Pressure Switch Stage 2 .30\/.60 — 91W53","description":"\u003cp\u003eThe \u003cstrong\u003eLennox 91W53\u003c\/strong\u003e is a genuine OEM Stage 2 pressure switch designed for Lennox two-stage gas furnaces, with set points of 0.30\" W.C. open and 0.60\" W.C. closed to verify proper inducer draft pressure during second-stage heating operation. If this switch fails, your Lennox furnace may be unable to transition to second-stage heat, causing reduced heating capacity, short-cycling, or a Stage 2 pressure switch fault code on the furnace control board. This factory-original replacement restores full two-stage functionality and is built to meet Lennox OEM specifications for compatible furnace models.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081040675187,"sku":"LNX-91W53","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-pressure-switch-stage-2-30-60-91w53","provider":"National HVAC Parts","version":"1.0","type":"link"}