{"product_id":"carrier-pg8jea060110aaja-pressure-switch-h43srw","title":"OEM Carrier Pressure Switch HK06WC091 for PG8JEA060110AAJA","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK06WC091 for Model PG8JEA060110AAJA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement pressure switch for the \u003cstrong\u003eCarrier PG8JEA060110AAJA\u003c\/strong\u003e packaged gas furnace. The pressure switch is a critical safety component that monitors negative air pressure produced by the draft inducer blower. Once the inducer reaches proper speed and airflow, the pressure switch closes — proving safe venting conditions and signaling the control board to proceed with ignition. A failed pressure switch will prevent the furnace from ever reaching the ignition stage, resulting in a no-heat lockout condition. Common symptoms include the inducer running continuously with no ignition, a blinking fault code on the control board, or the system cycling off immediately after startup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number \u0026amp; Specs:\u003c\/strong\u003e OEM Part HK06WC091 | Factory-calibrated W.C. (water column) rating | Single-port hose connection | Designed for the draft inducer on Carrier PG8JEA060110AAJA packaged units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM switch is calibrated to the exact pressure differential specified by Carrier engineering. Aftermarket pressure switches frequently carry wider tolerances that can cause nuisance lockouts or, worse, fail to detect unsafe flue conditions — a serious safety risk in any gas appliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Straightforward swap once the unit is de-energized. Tools needed: 1\/4\" nut driver, flat-head screwdriver, and a short length of replacement hose (inspect existing hose for cracks). Always verify the hose fitting is fully seated and the electrical connector clicks into place before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by a 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered and factory-matched for the \u003cstrong\u003eCarrier PG8JEA060110AAJA\u003c\/strong\u003e packaged gas furnace. Always cross-reference the W.C. rating and hose port count on your existing switch and the unit's wiring diagram before installing. Not sure it fits? Our HVAC parts specialists verify fitment before you order — reach out before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643097207155,"sku":"CARRIE-PG8JEA060110AAJA-PRESSURE_SWITCH-HK06WC091","price":43.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643097239923,"sku":"CARRIE-PG8JEA060110AAJA-PRESSURE_SWITCH-HK06WC091-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-HK06WC091_27ac5985-3658-4909-a681-b9c1d67461ef.jpg?v=1775038396","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jea060110aaja-pressure-switch-h43srw","provider":"National HVAC Parts","version":"1.0","type":"link"}