OEM Carrier Two-Stage Furnace Gas Valve for PG9MAB036060LBSA

The gas valve on your Carrier PG9MAB036060LBSA packaged furnace is the metered gate between the supply line and the burners. On a two-stage furnace it regulates both a low-fire and high-fire manifold pressure on command from the control board, and its internal safety solenoids only open after the pressure switch and igniter sequence prove out. When a gas valve fails, the furnace runs its full ignition sequence — inducer, igniter glowing — but no gas reaches the burners, so there is no flame and no heat. Other symptoms include weak or yellow flames, a furnace stuck in low fire, a faint gas smell from incomplete shutoff, or buzzing from the valve coil. This is a redundant two-stage valve with dual safety solenoids, a regulated manifold pressure set for natural gas (convertible to LP with the correct kit), and a 24V coil matched to this furnace's board output. Manifold pressures for low and high stage are factory-specified for the PG9MAB heat exchanger to ensure correct firing rate and clean combustion. OEM matters more here than almost anywhere else in the furnace. The valve is a life-safety component: it must seat fully and regulate pressure precisely. Generic valves with looser regulators can over- or under-fire the burners, causing sooting, heat-exchanger stress, or unsafe combustion, and inferior solenoid seats are the parts most prone to slow leaks. Install difficulty: 4 of 5. Tools needed: pipe wrench, adjustable wrench, manometer to verify manifold pressure, and pipe-thread sealant rated for gas. #1 safety warning: shut off the gas at the manual shutoff and kill the breaker before removing the valve; leak-test every joint with soap solution before relighting. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG9MAB036060LBSA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.