{"product_id":"carrier-pg8jaa024070aeja-pressure-switch-jesotu","title":"OEM Carrier LP Gas Pressure Switch 6.5\" WC — PG8JAA024070AEJA","description":"\u003ch1\u003eOEM Carrier LP Gas Pressure Switch HK02LB008 \/ HK06WC091 for Model PG8JAA024070AEJA\u003c\/h1\u003e\u003cp\u003eThis OEM LP gas pressure switch is the factory-specified replacement for the \u003cstrong\u003eCarrier PG8JAA024070AEJA\u003c\/strong\u003e packaged gas unit. The pressure switch monitors gas supply pressure and opens or closes the electrical circuit when the setpoint is reached, acting as a critical safety device that prevents the furnace from operating outside safe pressure parameters. When this switch fails, the unit will typically enter a lockout condition — refusing to fire or shutting down immediately after ignition attempt — leaving you with no heat until the fault is resolved.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e LP (Propane) Gas Pressure Switch | 6.5\" WC cut-out setpoint | SPST configuration | Replaces OEM part numbers HK02LB008 \u0026amp; HK06WC091 | Compatible with air, natural gas, and LP gas applications | Mountable in horizontal or vertical position\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM pressure switch, factory-calibrated to the exact 6.5\" WC setpoint required by your unit. Generic aftermarket switches often ship with loose tolerances that can cause nuisance lockouts or — worse — allow unsafe operating conditions to go undetected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off gas and electrical supply before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, and a manometer to verify pressure after installation. Photograph all hose and wiring connections before disconnecting. Note: always confirm gas type (LP vs. natural gas) matches the switch specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In stock and ships same business day from our warehouse. Note: HK02LB008 has been superseded — HK02MB008 is the current direct OEM replacement; confirm your unit's part requirement before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the \u003cstrong\u003eCarrier PG8JAA024070AEJA\u003c\/strong\u003e packaged gas unit. Also fits select Bryant and Payne models using the HK02LB008 or HK06WC091 pressure switch specification — verify your model's data plate and gas type before ordering. Questions about fitment? Our HVAC parts specialists confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643217105267,"sku":"CARRIE-PG8JAA024070AEJA-PRESSURE_SWITCH-HK02LB008","price":81.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643217138035,"sku":"CARRIE-PG8JAA024070AEJA-PRESSURE_SWITCH-HK02LB008-GEN","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02LB008_b5df3509-b4fd-43d0-bfc6-55afcb633dc7.jpg?v=1775036456","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8jaa024070aeja-pressure-switch-jesotu","provider":"National HVAC Parts","version":"1.0","type":"link"}