{"product_id":"carrier-pg8daa060135abja-pressure-switch-h43srx","title":"OEM Carrier Pressure Switch w\/ Bracket HK06WC090 — PG8DAA060135ABJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch with Bracket HK06WC090 for Model PG8DAA060135ABJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement pressure switch with bracket for the \u003cstrong\u003eCarrier PG8DAA060135ABJA\u003c\/strong\u003e packaged gas unit. The pressure switch is a critical safety component that monitors negative pressure created by the induced draft blower, confirming proper venting before allowing the ignition sequence to proceed. When this switch fails or becomes out of calibration, the control board receives no \"inducer proven\" signal — resulting in a no-heat lockout, a blinking fault code, or a furnace that fires briefly and immediately shuts down.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Replaces OEM Part# \u003cstrong\u003eHK06WC090\u003c\/strong\u003e | Includes factory-matched mounting bracket | Rated to exact water-column (W.C.) specification for Carrier PG8DAA060135ABJA | Single-port hose connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are calibrated to the precise W.C. rating required by your unit's heat exchanger and venting design. Off-spec generic switches can trip too early or too late — creating nuisance lockouts or, worse, allowing unsafe venting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting the rubber hose from the inducer housing, unplugging the wiring harness, and unmounting the bracket. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers. Always power down and verify no gas flow before servicing. Inspect the hose for cracks or blockages before condemning the switch itself.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered by 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PG8DAA060135ABJA\u003c\/strong\u003e packaged gas heating unit. Always confirm the W.C. rating stamped on your existing switch matches before installing. If you need help verifying fitment, our HVAC parts specialists are standing by — we confirm compatibility before you order. \u003cstrong\u003eIn stock and ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643228017011,"sku":"CARRIE-PG8DAA060135ABJA-PRESSURE_SWITCH-HK06WC090","price":47.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643228049779,"sku":"CARRIE-PG8DAA060135ABJA-PRESSURE_SWITCH-HK06WC090-GEN","price":41.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC090_7129c9aa-6d6e-4e52-92b6-ac8bde5d6ea7.jpg?v=1775038628","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa060135abja-pressure-switch-h43srx","provider":"National HVAC Parts","version":"1.0","type":"link"}