{"product_id":"carrier-pg8jaa036070abja-pressure-switch-h43sgb","title":"OEM Carrier Pressure Switch Assembly w\/Bracket for PG8JAA036070ABJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch Assembly w\/Bracket HK06WC069 for Model PG8JAA036070ABJA\u003c\/h1\u003e\u003cp\u003eThis factory-original OEM pressure switch assembly (with bracket) is the exact replacement specified for the \u003cstrong\u003eCarrier PG8JAA036070ABJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety component that monitors negative pressure created by the draft inducer motor. When the inducer successfully pulls the required vacuum, the switch closes and signals the control board to proceed with the ignition sequence. A failed or stuck-open pressure switch causes the furnace to lock out before ignition, leaving you with no heat — even though the inducer motor and gas valve may both be functioning perfectly. This assembly comes with the factory-spec mounting bracket for a true drop-in replacement with no field fabrication required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 3\" W.C. (inches water column) set point | SPST (single-pole, single-throw) | Normally open | High-fire rated | Includes OEM mounting bracket | Replaces OEM part number HK06WC069\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are calibrated to the exact W.C. rating required by the PG8JAA036070ABJA. Off-spec aftermarket switches can trip too early or too late, causing nuisance lockouts or — more dangerously — allowing combustion without confirmed draft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before servicing. Tools needed: 1\/4\" nut driver, flathead screwdriver, and a manometer to verify set point after installation. Disconnect the rubber hose from the old switch port and reconnect to the new one. Swap the low-voltage wiring harness connector last.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for Carrier model \u003cstrong\u003ePG8JAA036070ABJA\u003c\/strong\u003e gas furnace. Always verify the W.C. rating stamped on your existing switch matches before ordering — pressure switch ratings vary by model variant and heat exchanger configuration. Our fitment team is available to confirm compatibility before you purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643213074803,"sku":"CARRIE-PG8JAA036070ABJA-PRESSURE_SWITCH-HK06WC069","price":76.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643213107571,"sku":"CARRIE-PG8JAA036070ABJA-PRESSURE_SWITCH-HK06WC069-GEN","price":67.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC069_27195cad-b2e8-4133-a6c3-504f0a0f0bba.jpg?v=1775037197","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa036070abja-pressure-switch-h43sgb","provider":"National HVAC Parts","version":"1.0","type":"link"}