{"product_id":"carrier-pg8maa060155acja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket for PG8MAA060155ACJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly with Bracket (HK06WC069) for Model PG8MAA060155ACJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM pressure switch assembly with bracket for the \u003cstrong\u003eCarrier PG8MAA060155ACJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety component that monitors negative pressure created by the draft inducer motor. If the inducer is running and producing adequate airflow, the switch closes — proving a safe venting path and allowing the ignition sequence to proceed. When this switch fails, the furnace locks out before ignition: the inducer runs, but the burners never light. You may see a diagnostic fault code indicating an open pressure switch, or the system simply repeats an ignition attempt cycle without ever firing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 0.27\" W.C. Break | 0.42\" W.C. Max Make | High Fire rated | Honeywell OEM (IS20205-4021) | Includes factory mounting bracket | Replaces HK06WC069 \/ HK06WC069A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the exact factory-specified Honeywell switch Carrier installs at the plant. OEM switches maintain precise W.C. ratings within tight tolerances — off-spec aftermarket switches can cause nuisance lockouts or, worse, fail to detect a true venting fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and power before beginning. Disconnect the pressure hose and two wiring terminals, unbolt the bracket, and reverse the steps for the new assembly. Tools needed: 1\/4\" and 5\/16\" nut driver, needle-nose pliers. Note wire positions before disconnecting. Typical repair time: 20–30 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Orders placed before cutoff ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier PG8MAA060155ACJA\u003c\/strong\u003e packaged gas furnace. Verify your existing switch's W.C. rating on the label before ordering. Not sure it fits? Our HVAC parts team confirms fitment before you buy — just ask.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642928025971,"sku":"CARRIE-PG8MAA060155ACJA-PRESSURE_SWITCH-HK06WC069","price":71.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642928058739,"sku":"CARRIE-PG8MAA060155ACJA-PRESSURE_SWITCH-HK06WC069-GEN","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC069_4f5c2aca-b672-4d5b-82a6-77ff8d7d9b44.jpg?v=1775037262","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa060155acja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}