{"product_id":"carrier-pg8jaa066135abja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket for PG8JAA066135ABJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly w\/Bracket — HK06WC069 for Model PG8JAA066135ABJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM pressure switch assembly with mounting bracket for the \u003cstrong\u003eCarrier PG8JAA066135ABJA\u003c\/strong\u003e gas furnace. The pressure switch is a normally-open safety device that monitors negative pressure (draft) created by the inducer blower motor. Once the inducer establishes sufficient airflow, the diaphragm inside the switch closes, signaling the control board to proceed to ignition. If this switch fails, becomes stuck open, or loses its calibrated set point, the furnace control board will lock out on a pressure switch fault — typically before the igniter is ever energized — leaving you with no heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK06WC069 | Includes factory-matched bracket assembly for direct bolt-in fit on Carrier PG8JAA066135ABJA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM switches are factory-calibrated to the exact water column (W.C.) set point for this furnace. Aftermarket units often use wider tolerances, risking nuisance lockouts or — worse — allowing draft faults to go undetected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power and gas before starting. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a manometer if verifying W.C. set point. Photograph hose routing before removal. Swap hose(s) one at a time to prevent misconnection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePG8JAA066135ABJA\u003c\/strong\u003e gas furnace. Before ordering, verify the W.C. rating stamped on your existing switch matches HK06WC069 specifications. Also cross-compatible with select Bryant and Payne models sharing the same inducer assembly — confirm part number on your unit's data plate. Questions about fitment? Our HVAC parts specialists verify compatibility before you order — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643103727987,"sku":"CARRIE-PG8JAA066135ABJA-PRESSURE_SWITCH-HK06WC069","price":82.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643103760755,"sku":"CARRIE-PG8JAA066135ABJA-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_65f7d292-a4f1-4161-89b5-8b588b99cf56.jpg?v=1775037227","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa066135abja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}