{"product_id":"carrier-pg8maa066110afja-pressure-switch-jesotu","title":"OEM Carrier Gas Pressure Switch HK02LB008 for PG8MAA066110AFJA","description":"\u003ch1\u003eOEM Carrier Gas Pressure Switch HK02LB008 \/ HK06WC091 for Model PG8MAA066110AFJA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier gas pressure switch (part number \u003cstrong\u003eHK02LB008\u003c\/strong\u003e, cross-references \u003cstrong\u003eHK06WC091\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA066110AFJA\u003c\/strong\u003e packaged gas furnace. The pressure switch monitors the negative pressure produced by the draft inducer motor to confirm proper venting before allowing ignition to proceed. When it fails or sticks open, the furnace will lock out before the ignition sequence begins — leaving you with no heat and a flashing fault code on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e SPST normally-open pressure switch | Cut-out set point: 6.5\" W.C. | Suitable for natural gas and LP (propane) applications | Can be mounted in horizontal or vertical orientation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Numbers:\u003c\/strong\u003e Primary — \u003cstrong\u003eHK02LB008\u003c\/strong\u003e (Gas Pressure Switch) | Secondary cross-reference — \u003cstrong\u003eHK06WC091\u003c\/strong\u003e (Pressure Switch) | Both are factory-authorized Carrier\/Honeywell components for the PG8MAA series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Turn off power and gas before beginning. Tools needed: flathead screwdriver, needle-nose pliers, and a manometer (recommended to verify W.C. setpoint after install). Photograph all tubing connections before removal. Swap the pressure port hose and electrical connector directly to the new switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In stock — ships same business day from our warehouse. Carrier Factory Authorized Parts packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for \u003cstrong\u003eCarrier PG8MAA066110AFJA\u003c\/strong\u003e packaged gas furnaces. Also fits a wide range of Bryant, Carrier, and Payne furnace models in the PG8MAA, PG8MEA, 58CTA, 58CVA, and 58STA series — verify your unit's data plate and existing W.C. rating before ordering. Not sure if this is the right part? Contact our fitment team before you buy — we confirm compatibility at no charge.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642873303411,"sku":"CARRIE-PG8MAA066110AFJA-PRESSURE_SWITCH-HK02LB008","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642873336179,"sku":"CARRIE-PG8MAA066110AFJA-PRESSURE_SWITCH-HK02LB008-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02LB008_73031dc3-86af-4bba-897f-fb15363f4f2d.jpg?v=1775031915","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa066110afja-pressure-switch-jesotu","provider":"National HVAC Parts","version":"1.0","type":"link"}