{"product_id":"carrier-pg8maa048110agja-pressure-switch-jesotu","title":"OEM Carrier Gas Pressure Switch 6.5\" WC LP — PG8MAA048110AGJA","description":"\u003ch1\u003eOEM Carrier LP Gas Pressure Switch HK02LB008 for Model PG8MAA048110AGJA\u003c\/h1\u003e\u003cp\u003eThis OEM gas pressure switch (part numbers \u003cstrong\u003eHK02LB008\u003c\/strong\u003e, \u003cstrong\u003eHK06WC091\u003c\/strong\u003e, and \u003cstrong\u003eHK06WC100\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8MAA048110AGJA\u003c\/strong\u003e packaged gas unit. The pressure switch monitors gas supply pressure in the burner assembly and opens or closes the control circuit when the setpoint is reached — proving safe combustion conditions before allowing the sequence of operation to continue. When this switch fails or drifts out of calibration, the furnace will typically lock out on a pressure fault, refuse to ignite, or cycle off immediately after a heat call without delivering warm air.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 6.5\" W.C. cut-out pressure | LP (propane) gas application | SPST normally open | Fits air, natural gas, and LP gas configurations | Mounts horizontally or vertically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM switch factory-set to the exact 6.5\" W.C. trip point. Aftermarket switches often have looser calibration tolerances that can cause nuisance lockouts or — more dangerously — allow operation outside safe pressure bounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and power before servicing. Tools needed: 1\/4\" and 5\/16\" nut driver, needle-nose pliers, and a manometer to verify pressure post-install. Photo all wiring connections before disconnecting. Note: HK06WC100 variant includes a mounting bracket for drop-in replacement convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Orders placed before cut-off ship same business day from our warehouse. Cross-references: HK02LB008 (primary), HK06WC091 (pressure switch), HK06WC100 (pressure switch with bracket).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM fit for the \u003cstrong\u003eCarrier PG8MAA048110AGJA\u003c\/strong\u003e packaged gas unit. Also fits select Bryant and Payne models sharing the same pressure switch specification — verify the 6.5\" W.C. LP rating and OEM part number on your unit's wiring diagram or data plate before ordering. Not sure it fits? Our team verifies fitment before you order — contact us today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642958827891,"sku":"CARRIE-PG8MAA048110AGJA-PRESSURE_SWITCH-HK02LB008","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642958860659,"sku":"CARRIE-PG8MAA048110AGJA-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_e9dbf606-72f9-4001-92e5-50d13e6058ca.jpg?v=1775031880","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8maa048110agja-pressure-switch-jesotu","provider":"National HVAC Parts","version":"1.0","type":"link"}