{"product_id":"carrier-ga1aad060130acja-pressure-switch-h43sp5","title":"OEM Carrier Pressure Switch w\/Bracket for GA1AAD060130ACJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch for Model GA1AAD060130ACJA Gas Furnace\u003c\/h1\u003e\u003cp\u003eThis is the factory-specified OEM pressure switch replacement for the \u003cstrong\u003eCarrier GA1AAD060130ACJA\u003c\/strong\u003e gas furnace. The pressure switch is a safety component that monitors negative pressure created by the inducer draft motor before allowing the ignition sequence to proceed. When the switch fails — or the diaphragm cracks — the furnace will lock out before ignition, often displaying a fault code indicating a pressure switch fault or open pressure switch. This listing covers both OEM part numbers: \u003cstrong\u003eHK06WC085\u003c\/strong\u003e (pressure switch) and \u003cstrong\u003eHK06WC097\u003c\/strong\u003e (pressure switch with mounting bracket). The bracket variant is recommended when replacing a damaged or corroded bracket assembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Rated water column (W.C.) matched to factory spec for GA1AAD060130ACJA | Single-port diaphragm-type switch | 24V control circuit compatible | Available with or without mounting bracket (HK06WC085 \/ HK06WC097)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are calibrated to the exact W.C. trip point required by this furnace model. Aftermarket switches with incorrect W.C. ratings can cause nuisance lockouts, failed ignition, or — more dangerously — allow operation under improper draft conditions, creating a safety hazard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power and gas before servicing. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, manometer (recommended to verify inducer pressure post-install). Always inspect the rubber hose connecting the inducer to the switch for cracks or blockages, as a failed hose is a common root cause of switch failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Orders placed before cutoff ship same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003eGA1AAD060130ACJA\u003c\/strong\u003e gas furnace. OEM part numbers \u003cstrong\u003eHK06WC085\u003c\/strong\u003e and \u003cstrong\u003eHK06WC097\u003c\/strong\u003e are both represented in this listing — select the bracket version (HK06WC097) if your mounting bracket is damaged. Verify your existing switch's W.C. rating on the data label before ordering. Have questions about fitment? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get your furnace back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909447274867,"sku":"CARRIE-GA1AAD060130ACJA-PRESSURE_SWITCH-HK06WC085","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909447307635,"sku":"CARRIE-GA1AAD060130ACJA-PRESSURE_SWITCH-HK06WC085-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-HK06WC085_0aa99dc9-0722-43bc-a178-8e32a175be1b.jpg?v=1782931600","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ga1aad060130acja-pressure-switch-h43sp5","provider":"National HVAC Parts","version":"1.0","type":"link"}