{"product_id":"carrier-pg8daa060135adja-pressure-switch-h43srx","title":"OEM Carrier Pressure Switch w\/ Bracket HK06WC090 — PG8DAA060135ADJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch w\/ Bracket HK06WC090 for Model PG8DAA060135ADJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM pressure switch with mounting bracket for the \u003cstrong\u003eCarrier PG8DAA060135ADJA\u003c\/strong\u003e gas furnace. The pressure switch is a critical safety component that proves the inducer blower is creating adequate negative pressure before allowing the ignition sequence to proceed. When it fails or sticks open, the control board detects a fault and locks out the furnace — leaving you with no heat. Common symptoms include the inducer motor running but the furnace never advancing past the proving stage, a flashing fault code indicating a pressure switch error, or the furnace cycling the inducer repeatedly without lighting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e –0.33\" W.C. (inches water column) rated | Includes factory mounting bracket | SPST normally-open configuration | Direct OEM replacement for Carrier part HK06WC090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM switch is factory-calibrated to the exact trip point required by your PG8DAA060135ADJA control board. Off-brand switches often carry wide W.C. tolerances that can cause nuisance lockouts or, worse, fail to detect a true inducer fault — a potential safety risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down and disconnect gas before servicing. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a short length of replacement tubing (if original hose is cracked). Photograph existing hose routing and wire connections before removal. Snap bracket into original mounting location and reconnect hose and wires.\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 Designed for the Carrier \u003cstrong\u003ePG8DAA060135ADJA\u003c\/strong\u003e packaged gas furnace. Also replaces legacy part numbers 326750-751, HK06WC088, HK06WC086, HK660001, 310315-751, 310315-752, HK06WC076, HK06WC072, HK06WC073, and HK06WC074. Always verify the W.C. rating printed on your existing switch before ordering. Order today and our team will confirm fitment before your part ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643227165043,"sku":"CARRIE-PG8DAA060135ADJA-PRESSURE_SWITCH-HK06WC090","price":75.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643227197811,"sku":"CARRIE-PG8DAA060135ADJA-PRESSURE_SWITCH-HK06WC090-GEN","price":66.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC090_3adf2e5b-f7ba-4914-991d-10bc038ac70c.jpg?v=1775038630","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8daa060135adja-pressure-switch-h43srx","provider":"National HVAC Parts","version":"1.0","type":"link"}