{"product_id":"carrier-cp48p548p510011cp-pressure-switch-h43sg3","title":"OEM Carrier Pressure Switch HK06WC061 for CP48P548P510011CP","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC061 for Model CP48P548P510011CP\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM replacement pressure switch (part number \u003cstrong\u003eHK06WC061\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier CP48P548P510011CP\u003c\/strong\u003e packaged unit. The pressure switch is a critical safety component that monitors negative air pressure created by the inducer draft motor, confirming proper venting before allowing the ignition sequence to proceed. When this switch fails or sticks open, the control board receives no proof signal and the system will lock out — typically displaying a fault code — before ever attempting to light the burner. Common symptoms include a running inducer with no heat, repeated soft lockouts, or a pressure switch fault code on the board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number HK06WC061 | Factory-calibrated W.C. (water column) rating | Single-port design | 24V control circuit compatible | Exact pressure setpoint matched to CP48P548P510011CP inducer performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are calibrated to the precise water column rating required by this unit's inducer and heat exchanger. Generic alternatives may use approximate W.C. ratings, risking nuisance trips or — more dangerously — failing to detect a true venting fault.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power and gas before beginning. Tools needed: 1\/4\" nut driver, flat-head screwdriver, needle-nose pliers. Disconnect the rubber hose and two wiring terminals, swap the switch, and confirm hose is free of cracks or blockages before reassembling. Always clear any active fault codes after installation.\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 specifically for the Carrier \u003cstrong\u003eCP48P548P510011CP\u003c\/strong\u003e packaged gas\/electric unit. Verify the existing part number printed on your original switch matches HK06WC061 before ordering. If your pressure switch hose, port fittings, or W.C. rating differ, contact our fitment team — we verify compatibility before your order ships.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909591683443,"sku":"CARRIE-CP48P548P510011CP-PRESSURE_SWITCH-HK06WC061","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909591716211,"sku":"CARRIE-CP48P548P510011CP-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_f373953b-edae-4f4f-9128-c93e2645499a.jpg?v=1782930779","url":"https:\/\/nationalhvacparts.com\/products\/carrier-cp48p548p510011cp-pressure-switch-h43sg3","provider":"National HVAC Parts","version":"1.0","type":"link"}