{"product_id":"carrier-pg9yab036060aaaa-pressure-switch-gxusca","title":"OEM Carrier Dual Pressure Switch Assembly HK06NA014 — PG9YAB036060AAAA","description":"\u003ch1\u003eOEM Carrier Dual Pressure Switch Assembly HK06NA014 for Model PG9YAB036060AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM dual pressure switch assembly is the factory-specified replacement for the \u003cstrong\u003eCarrier PG9YAB036060AAAA\u003c\/strong\u003e gas furnace. The dual pressure switch monitors negative pressure created by the inducer draft motor — proving that the venting system is operating correctly before allowing the ignition sequence to proceed. If either switch fails to close (or fails open), the furnace control board will lock out the heating cycle entirely, resulting in a no-heat condition. Common symptoms include the inducer motor running but the furnace never advancing to ignition, or a fault code indicating a pressure switch error on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Dual-switch assembly | Settings: 0.43\" W.C. and 1.55\" W.C. | Includes 2 pressure switches pre-mounted on bracket | Factory-matched setpoints for PG9YAB036060AAAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches use calibrated diaphragm setpoints matched to your furnace's exact inducer static pressure curve. Generic switches often carry ±15% W.C. tolerances, risking nuisance lockouts or — worse — failing to detect true venting faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and 120V power before beginning. Tools needed: 1\/4\" nut driver, needle-nose pliers, flathead screwdriver. Label and photograph all hose connections before removing. Inspect inducer tubing for cracks or blockages before installing new switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits Carrier model \u003cstrong\u003ePG9YAB036060AAAA\u003c\/strong\u003e gas furnace. OEM part HK06NA014 has been superseded by Carrier part HK06MB024 — this listing ships the current factory-approved replacement assembly. Verify your existing switch's W.C. ratings on the data plate or existing switch label before ordering. Questions? Our HVAC parts specialists confirm fitment before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642036834675,"sku":"CARRIE-PG9YAB036060AAAA-PRESSURE_SWITCH-HK06NA014","price":66.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642036867443,"sku":"CARRIE-PG9YAB036060AAAA-PRESSURE_SWITCH-HK06NA014-GEN","price":58.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06NA014.jpg?v=1775028340","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9yab036060aaaa-pressure-switch-gxusca","provider":"National HVAC Parts","version":"1.0","type":"link"}