{"product_id":"carrier-lc350he400801-pressure-switch-h43sg3","title":"OEM Carrier Pressure Switch HK06WC061 for LC350HE400801","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC061 for Model LC350HE400801\u003c\/h1\u003e\u003cp\u003eThis OEM pressure switch (part number \u003cstrong\u003eHK06WC061\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier LC350HE400801\u003c\/strong\u003e furnace. The pressure switch is a critical safety component that monitors negative pressure created by the inducer draft motor. Once the inducer establishes proper airflow, the switch closes and signals the control board to advance to the ignition sequence. When the pressure switch fails — or when its sensing port or hose is blocked — the furnace will lock out before ignition, often triggering a fault code indicating an open pressure switch.\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 matched to Carrier LC350HE400801 | Single-port pressure switch | 24V control circuit compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the exact factory-original Carrier pressure switch. Generic alternatives frequently use imprecise W.C. setpoints, which can cause nuisance lockouts in variable-draft conditions or — worse — allow the furnace to fire under unsafe venting conditions. OEM is the only recommended choice for pressure switch replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Disconnect power before servicing. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers. Inspect the rubber sensing hose and port for cracks or blockages before condemning the switch. Swap the hose connection, mount the switch, and restore the wiring harness connector.\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 warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eLC350HE400801\u003c\/strong\u003e furnace. Always confirm the W.C. rating printed on your existing switch matches HK06WC061 before installation. If you are unsure of fitment, our HVAC parts specialists can verify compatibility using your unit's full model and serial number prior to ordering. In stock and ready to ship — order today for fast delivery.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909305094515,"sku":"CARRIE-LC350HE400801-PRESSURE_SWITCH-HK06WC061","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909305127283,"sku":"CARRIE-LC350HE400801-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_63a1f535-68f3-44fd-9bb5-fb2209d765e1.jpg?v=1782930793","url":"https:\/\/nationalhvacparts.com\/products\/carrier-lc350he400801-pressure-switch-h43sg3","provider":"National HVAC Parts","version":"1.0","type":"link"}