{"product_id":"carrier-lc350he401227-pressure-switch-h43sg3","title":"OEM Carrier Pressure Switch HK06WC061 for LC350HE401227","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC061 for Model LC350HE401227\u003c\/h1\u003e\u003cp\u003eThis OEM pressure switch (part number \u003cstrong\u003eHK06WC061\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier LC350HE401227\u003c\/strong\u003e furnace. The pressure switch is a safety device that monitors the negative pressure created by the inducer draft motor, confirming proper venting before allowing the ignition sequence to proceed. When this switch fails or becomes stuck, the furnace will lock out before ignition — often displaying a pressure switch fault code — leaving you with no heat. A faulty switch may also cause intermittent cycling or continuous inducer operation with no ignition attempt.\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 pressure switch | 24V control circuit compatible | Designed for Carrier LC350HE401227 furnace series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier pressure switch, precision-calibrated to the exact water column rating required by the LC350HE401227. Aftermarket substitutes frequently carry incorrect W.C. ratings or looser tolerances, which can cause nuisance lockouts, failed safety shutoffs, or dangerous venting conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Moderately straightforward replacement. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, manometer (recommended for post-install verification). Always shut off power and gas before servicing. Inspect rubber hose connection for cracks or blockages before replacing the switch, as a clogged hose is a common misdiagnosis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Orders placed by cutoff time ship same business day from our stocked warehouse — no delays, no backorders on this part.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003eLC350HE401227\u003c\/strong\u003e furnace. Always cross-reference your unit's data plate and existing part number against HK06WC061 before ordering to confirm an exact match. If you have any questions about fitment, our HVAC parts specialists verify compatibility before you buy — just reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909301916019,"sku":"CARRIE-LC350HE401227-PRESSURE_SWITCH-HK06WC061","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909301948787,"sku":"CARRIE-LC350HE401227-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_65105c19-9e04-455f-8b81-a8ead23bf644.jpg?v=1782930800","url":"https:\/\/nationalhvacparts.com\/products\/carrier-lc350he401227-pressure-switch-h43sg3","provider":"National HVAC Parts","version":"1.0","type":"link"}