{"product_id":"carrier-py4gpab48130na-pressure-switch-h43sg3","title":"OEM Carrier Pressure Switch HK06WC061 for PY4GPAB48130NA","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC061 for Model PY4GPAB48130NA\u003c\/h1\u003e\u003cp\u003eThis OEM pressure switch (part number \u003cstrong\u003eHK06WC061\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PY4GPAB48130NA\u003c\/strong\u003e packaged gas\/electric unit. The pressure switch is a normally-open safety device that monitors negative pressure (inches water column) produced by the inducer draft motor. Once the inducer reaches proper speed and draft is confirmed, the switch closes and allows the control board to advance to the ignition sequence. When this switch fails — or when connected tubing cracks or clogs — the board never receives confirmation of safe draft, resulting in a no-heat lockout condition with no ignition attempt.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM-matched W.C. (inches water column) rating | Single-port design | Factory-calibrated set point | Direct drop-in replacement for HK06WC061\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier OEM part, manufactured to exact factory W.C. tolerances. Aftermarket pressure switches frequently carry wider set-point tolerances, which can cause nuisance trips or — more dangerously — allow operation under unsafe draft conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Disconnect power before servicing. Tools needed: 1\/4\" nut driver, flathead screwdriver, manometer (recommended to verify W.C. after install). Inspect and replace rubber sensing hose if cracked or collapsed before installing new switch.\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 and factory-matched for the Carrier \u003cstrong\u003ePY4GPAB48130NA\u003c\/strong\u003e packaged unit. Always verify the part number on your existing switch label and cross-reference against your unit's data plate before ordering. Our fitment team is available to confirm compatibility — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640305635699,"sku":"CARRIE-PY4GPAB48130NA-PRESSURE_SWITCH-HK06WC061","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640305668467,"sku":"CARRIE-PY4GPAB48130NA-PRESSURE_SWITCH-HK06WC061-GEN","price":38.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06WC061_a746cb66-81ae-42a9-8dfa-c588c5ddba3f.jpg?v=1775038391","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py4gpab48130na-pressure-switch-h43sg3","provider":"National HVAC Parts","version":"1.0","type":"link"}