OEM Carrier LP Gas Pressure Switch HK02LB008 / HK06WC091 for Model PG8MEA060135ACJA

This OEM Carrier LP gas pressure switch is the factory-specified replacement for the Carrier PG8MEA060135ACJA packaged gas furnace. The pressure switch is a critical safety component that monitors inducer draft pressure and proves the combustion blower is operating at the correct RPM before allowing gas flow and ignition. When it fails, the furnace typically enters a safety lockout — the inducer may run but the burners will not fire, leaving you with no heat. A failed pressure switch is one of the most common causes of "inducer runs, no ignition" service calls on Carrier packaged units.

• OEM Part Numbers: HK02LB008 (Gas Pressure Switch / LP) | HK06WC091 (Pressure Switch) — both are factory-authorized Carrier parts that apply to this model. Note: HK02LB008 is superseded by HK02MB008; HK06WC091 is superseded by HK06MC110. Current OEM replacements ship in their place.
• Specs: Cut-out pressure: 6.5" WC (inches water column) | Rated for air, natural gas, and LP (propane) applications | SPST switching action | Mounts horizontally or vertically | Factory-matched tolerance for reliable draft proving
• Install difficulty: 2/5 — Disconnect power before servicing. Locate the pressure switch on the inducer housing and note hose routing before removal. Tools needed: 1/4" or 5/16" nut driver, needle-nose pliers, multimeter (to verify switch opens/closes at rated WC). Always check the rubber hose for cracks or blockage before condemning the switch.
• Warranty & Shipping: 1-year OEM factory warranty against defects. In stock — ships same business day from our warehouse. OEM parts carry exact factory tolerances vs. generic aftermarket units that may vary ±15% in trip-point accuracy, causing nuisance lockouts or unsafe operation.

Compatibility: Engineered as a direct OEM replacement for Carrier model PG8MEA060135ACJA packaged gas furnace units. Always verify the pressure rating on your unit's existing switch label and the data plate before ordering. Our team is available to confirm fitment — order with confidence and get your heat back on today.