{"product_id":"carrier-cp48p548p507511cp-pressure-switch-h43sg3","title":"OEM Carrier Pressure Switch for CP48P548P507511CP — HK06WC061","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC061 for Model CP48P548P507511CP\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement pressure switch (part number \u003cstrong\u003eHK06WC061\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier CP48P548P507511CP\u003c\/strong\u003e packaged unit. The pressure switch is a critical safety device that monitors negative pressure created by the inducer draft motor to confirm proper venting before allowing ignition to proceed. When this switch fails — or when a blocked flue, cracked hose, or weak inducer causes it to trip — the control board locks out heating and the furnace will not ignite. Symptoms include a no-heat condition, a blinking fault code indicating an open pressure switch, or a system that continuously cycles the inducer without advancing to the ignition stage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number HK06WC061 | Factory-rated water column (W.C.) setpoint | Single-port pressure switch | 24V control circuit compatible | Designed for Carrier CP48P548P507511CP packaged unit application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM switch is factory-calibrated to the exact W.C. setpoint required by your unit. Generic pressure switches frequently carry incorrect trip points, causing nuisance lockouts or — worse — allowing ignition under unsafe venting conditions. OEM is strongly recommended for this safety-critical component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, flathead screwdriver, and a manometer if verifying W.C. setpoint. Inspect the rubber hose and hose port for cracks or blockage before installing the new switch, as a failed hose is a common root cause of pressure switch failure.\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 Engineered specifically for the Carrier \u003cstrong\u003eCP48P548P507511CP\u003c\/strong\u003e packaged unit. Always cross-reference the OEM part number HK06WC061 against your unit's data plate and wiring diagram before ordering to confirm fitment. Our technical team is available to verify compatibility — reach out before you order if you have any questions. Order today and get same-day shipping on in-stock OEM Carrier parts.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909592273267,"sku":"CARRIE-CP48P548P507511CP-PRESSURE_SWITCH-HK06WC061","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909592306035,"sku":"CARRIE-CP48P548P507511CP-PRESSURE_SWITCH-HK06WC061-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-HK06WC061_94e2bff7-2ff9-4fc6-bc72-80fad3b949d7.jpg?v=1782929728","url":"https:\/\/nationalhvacparts.com\/products\/carrier-cp48p548p507511cp-pressure-switch-h43sg3","provider":"National HVAC Parts","version":"1.0","type":"link"}