{"product_id":"carrier-pg92sbs60080cbaa-pressure-switch-gxtz0e","title":"OEM Carrier Dual Pressure Switch Assembly HK06NB020 — PG92SBS60080CBAA","description":"\u003ch1\u003eOEM Carrier Dual Pressure Switch Assembly HK06NB020 for Model PG92SBS60080CBAA\u003c\/h1\u003e\u003cp\u003eThis OEM Dual Pressure Switch Assembly (part number \u003cstrong\u003eHK06NB020\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG92SBS60080CBAA\u003c\/strong\u003e 92% AFUE gas furnace. The pressure switch is a safety device that monitors negative pressure (draft) created by the inducer motor — it must close before the ignition sequence can begin. When this switch fails or sticks open, the control board reads a fault and locks out the furnace before a single spark fires, leaving you with a no-heat call. Common symptoms include a flashing fault code for \"pressure switch stuck open,\" a furnace that starts the inducer but never advances to ignition, or intermittent heating on cold, windy days when flue back-pressure fluctuates.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e Primary OEM part \u003cstrong\u003eHK06NB020\u003c\/strong\u003e (Dual Pressure Switch Assembly) | Secondary OEM part \u003cstrong\u003eHK02LB008\u003c\/strong\u003e (Gas Pressure Switch) — both are factory-authorized Carrier components for this assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are factory-calibrated to exact water column (W.C.) trip points for the PG92SBS60080CBAA's inducer and heat exchanger. Generic switches often carry ±10–15% W.C. tolerances, risking nuisance lockouts or — more dangerously — failure to detect a cracked heat exchanger.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off gas and power before starting. Tools needed: 1\/4\" nut driver, flat-head screwdriver, manometer or U-tube to verify W.C. rating, and a multimeter to confirm continuity after install. Check all rubber hose ports for cracks before reconnecting; a leaking hose will cause the same fault code as a failed switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for \u003cstrong\u003eCarrier PG92SBS60080CBAA\u003c\/strong\u003e packaged gas furnace systems. Always verify the W.C. rating printed on your existing switch before ordering — a mismatched trip point will cause either a no-heat lockout or an unsafe bypass of the proving circuit. Have your model and serial number ready and our fitment team will confirm compatibility before you check out.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642638520691,"sku":"CARRIE-PG92SBS60080CBAA-PRESSURE_SWITCH-HK06NB020","price":81.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642638553459,"sku":"CARRIE-PG92SBS60080CBAA-PRESSURE_SWITCH-HK06NB020-GEN","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06NB020_bd588cfa-5e19-4fc5-a721-02f6d1628c8a.jpg?v=1775028368","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg92sbs60080cbaa-pressure-switch-gxtz0e","provider":"National HVAC Parts","version":"1.0","type":"link"}