{"product_id":"carrier-pg8maa048135acja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket HK06WC069 — PG8MAA04813","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly with Bracket HK06WC069 for Model PG8MAA048135ACJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier Pressure Switch Assembly with Bracket (part #HK06WC069), the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA048135ACJA\u003c\/strong\u003e packaged gas furnace. The pressure switch is a critical safety component that monitors negative pressure generated by the inducer draft motor. Once the inducer reaches proper airflow, the switch closes and signals the control board to continue the ignition sequence. When it fails, the furnace will lock out before ignition — leaving you with no heat and often a flashing fault code indicating a pressure switch error.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Single-stage pressure switch | Rated 0.27\" W.C. break \/ 0.42\" W.C. max make | Includes factory bracket assembly | Direct OEM replacement — no modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM part, manufactured to exact factory specifications. Aftermarket pressure switches often use wider tolerance membranes that can trip falsely or fail to prove draft reliably, leading to repeated no-heat lockouts and unnecessary service calls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — A straightforward swap accessible in the control compartment. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, and a manometer if verifying switch set-point. Always power down the furnace at the disconnect and thermostat before beginning work. Check the rubber hose connecting the inducer to the switch for cracks or blockages before installing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PG8MAA048135ACJA\u003c\/strong\u003e packaged gas furnace. Also cross-references to compatible Bryant and Payne models using the same HK06WC069 specification. Always verify your model and serial number on the furnace data plate before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — no guesswork.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642956665203,"sku":"CARRIE-PG8MAA048135ACJA-PRESSURE_SWITCH-HK06WC069","price":82.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642956697971,"sku":"CARRIE-PG8MAA048135ACJA-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_350d5fca-660e-4efb-a068-fbf20b0b049b.jpg?v=1775037294","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa048135acja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}