{"product_id":"carrier-pg8maa066110abja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket for PG8MAA066110ABJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly with Bracket (HK06WC069) for Model PG8MAA066110ABJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM pressure switch assembly with mounting bracket for the \u003cstrong\u003eCarrier PG8MAA066110ABJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety and sequencing component that monitors negative pressure created by the inducer motor. Once the inducer establishes proper draft, the switch closes its normally-open contacts, signaling the control board to proceed with ignition. If this switch fails — whether stuck open, stuck closed, or due to a ruptured diaphragm — the furnace will lock out before ignition, displaying a fault code and leaving your home without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK06WC069 | Pressure Switch Assembly with Bracket | Factory-specified replacement for Carrier \u003cstrong\u003ePG8MAA066110ABJA\u003c\/strong\u003e furnaces | Includes pre-installed mounting bracket for direct drop-in installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part, not an aftermarket substitute. OEM pressure switches are factory-calibrated to the exact water column (W.C.) rating your furnace requires. Generic switches often carry wider tolerances that can cause nuisance lockouts or, worse, unsafe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward replacement accessible in the furnace cabinet. Tools needed: 1\/4\" nut driver, flat-head screwdriver, and needle-nose pliers. Disconnect power before servicing. Photograph the hose connection and wiring before removal. Always inspect the rubber pressure hose for cracks or blockage before condemning the 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 — get your furnace back online fast.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PG8MAA066110ABJA\u003c\/strong\u003e gas furnace. The included bracket ensures a bolt-in fit with no modification required. Verify your existing switch's W.C. rating on the data tag before ordering if your unit has been previously serviced. Not sure it fits? Contact our HVAC parts team — we verify fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642897191283,"sku":"CARRIE-PG8MAA066110ABJA-PRESSURE_SWITCH-HK06WC069","price":82.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642897224051,"sku":"CARRIE-PG8MAA066110ABJA-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_9d3fa8cf-93bd-41c7-8679-f47be07e879c.jpg?v=1775037264","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa066110abja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}