{"product_id":"carrier-gb3aav060115acja-pressure-switch-h43srx","title":"OEM Carrier Pressure Switch w\/ Bracket for GB3AAV060115ACJA — HK06WC09","description":"\u003ch1\u003eOEM Carrier Pressure Switch with Bracket for Model GB3AAV060115ACJA — Part# HK06WC090\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified pressure switch with bracket for the \u003cstrong\u003eCarrier GB3AAV060115ACJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety component that monitors negative pressure created by the inducer draft motor to confirm proper venting before allowing the ignition sequence to proceed. When this switch fails or its sensing hose becomes cracked or clogged, the furnace control board detects an open circuit and locks out the system — typically resulting in a no-heat condition with a blinking fault code indicating a pressure switch error. Common symptoms include the inducer motor running continuously with no ignition attempt, or the furnace cycling repeatedly without ever reaching the heating stage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Includes factory-matched bracket for direct OEM mounting | Water column (W.C.) rating factory-calibrated for the GB3AAV060115ACJA inducer assembly | Single-port or dual-port configuration per original design | 1\/4\" spade terminals for plug-and-play reconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM unit carries the exact W.C. rating engineered for this furnace. Aftermarket switches frequently ship with incorrect trip points, causing nuisance lockouts or — worse — failing to detect a true venting fault, which is a serious safety risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down the furnace and allow the inducer to cool before beginning. Tools needed: 1\/4\" nut driver, flat-head screwdriver, needle-nose pliers. Inspect the rubber sensing hose for cracks or blockages before installing the new switch, as a damaged hose is a common root cause of switch failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Orders received before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eGB3AAV060115ACJA\u003c\/strong\u003e gas furnace. Always verify the W.C. rating stamped on your original switch matches this listing before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy. In stock and ready to ship today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909388226931,"sku":"CARRIE-GB3AAV060115ACJA-PRESSURE_SWITCH-HK06WC090","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909388259699,"sku":"CARRIE-GB3AAV060115ACJA-PRESSURE_SWITCH-HK06WC090-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-HK06WC090_a74026ce-5c65-4817-976c-bd5218d0ab34.jpg?v=1782931545","url":"https:\/\/nationalhvacparts.com\/products\/carrier-gb3aav060115acja-pressure-switch-h43srx","provider":"National HVAC Parts","version":"1.0","type":"link"}