{"product_id":"lennox-32c88-pressure-switch","title":"Lennox 32C88 Pressure Switch","description":"\u003cp\u003e\u003cspan\u003eThe Lennox 32C88 is a genuine \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-stage pressure switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for compatible Lennox heating equipment. This \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLennox furnace pressure switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e monitors inducer-generated draft and provides the control system with pressure verification during the furnace operating sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike a single-stage switch, a two-stage pressure switch supports equipment with separate low- and high-stage operating requirements. Proper pressure-switch operation is critical to the furnace ignition sequence because the control must confirm the required draft conditions before burner operation can proceed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen replacing the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLennox 32C88 pressure switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, technicians should verify the complete furnace model and serial number along with the original pressure-switch part number. Do not substitute another pressure switch based only on appearance, hose connections, or mounting configuration because pressure set points and equipment applications can differ.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Benefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGenuine Lennox replacement component\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLennox catalog number: 32C88\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2-stage pressure switch design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for compatible Lennox heating equipment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMonitors inducer-generated draft conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports furnace pressure verification during the operating sequence\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM part-number identification helps verify the correct replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCommon Questions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat is the Lennox 32C88?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eThe Lennox 32C88 is a two-stage pressure switch designed for compatible Lennox heating equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat does a two-stage furnace pressure switch do?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIt provides pressure verification for heating equipment with separate operating stages, allowing the furnace control system to confirm proper inducer draft conditions during the ignition and heating sequence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCan I replace the Lennox 32C88 with a pressure switch that looks the same?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDo not select a replacement based on appearance alone. Pressure switches can have different pressure set points and application requirements even when their mounting and hose connections appear similar.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHow do I confirm that Lennox 32C88 fits my furnace?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eVerify the complete furnace model and serial number and compare the original pressure-switch part number with Lennox service or parts documentation before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWhat should be checked when diagnosing a pressure-switch fault?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eTechnicians should also inspect inducer operation, pressure tubing, venting, condensate drainage where applicable, electrical connections, and other components that can affect draft pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDisclaimer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e32C88 is the cross for 14T64 \u003c\/span\u003e\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":41591497851058,"sku":"32C88","price":59.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/ac-parts-1000x1000_065467ee-38d4-44e3-9289-64914ae37b25.webp?v=1790618612","url":"https:\/\/www.gsistore.com\/en-ca\/products\/lennox-32c88-pressure-switch","provider":"GSIstore","version":"1.0","type":"link"}