{"product_id":"carrier-pg8maa048090adja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket for PG8MAA048090ADJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly with Bracket — HK06WC069 for Model PG8MAA048090ADJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM Pressure Switch Assembly with Bracket (part number \u003cstrong\u003eHK06WC069\u003c\/strong\u003e), the exact replacement specified by Carrier for the \u003cstrong\u003ePG8MAA048090ADJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety component in the inducer circuit: it monitors negative pressure (vacuum) generated by the inducer motor to verify proper venting before allowing the ignition sequence to proceed. If this switch fails, the control board will lock out the furnace prior to ignition — resulting in a no-heat call with no error code advancement past inducer startup, or a flashing pressure switch fault code.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK06WC069 | Factory description: Pressure Switch Assembly with Bracket | Single-stage, normally open | Rated at -0.27\" W.C. break \/ -0.42\" W.C. max make\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM assembly including the factory-matched mounting bracket. Aftermarket switches often omit the bracket and may carry wider W.C. tolerances, risking nuisance lockouts or — more dangerously — masking real venting failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut down the furnace and disconnect power at the breaker before servicing. Tools needed: Phillips and flat-head screwdrivers, 1\/4\" nut driver, needle-nose pliers. Photograph all hose port connections before removal. Inspect the rubber sensing hose for cracks or blockages before installing the new switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003ePG8MAA048090ADJA\u003c\/strong\u003e gas furnace. Also fits select Bryant and Payne models sharing this inducer assembly — verify your unit's data plate and existing switch W.C. rating before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642967314803,"sku":"CARRIE-PG8MAA048090ADJA-PRESSURE_SWITCH-HK06WC069","price":82.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642967347571,"sku":"CARRIE-PG8MAA048090ADJA-PRESSURE_SWITCH-HK06WC069-GEN","price":72.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC069_c86dfcad-cf5a-4251-b296-1ec74298c960.jpg?v=1775037251","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa048090adja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}