OEM Carrier Natural Gas Furnace Control Valve for PG8MAA036110AFJA

The gas valve regulates the flow of natural gas into the burners of your Carrier PG8MAA036110AFJA furnace. On a heat call the control board energizes the valve's 24V coil, opening redundant internal seats so gas reaches the manifold just as the igniter glows hot. When the valve fails you'll see no heat despite a working igniter, a furnace that locks out on failed ignition, weak or uneven burner flames, a gas smell, or a buzzing valve that won't open. Because it controls combustion, a faulty gas valve is a safety item, not just a comfort one. This is a redundant (dual-seat) automatic valve with a built-in pressure regulator, operating on a 24VAC coil. It is configured for natural gas and set to deliver the manifold pressure specified on the furnace rating plate — typically around 3.5" W.C. for NG. It includes the regulator, integral manual on/off knob, and pressure-tap ports for setup. Verify the inlet size and orientation match your existing valve before ordering. OEM matters because the regulator spring and orifice flow are matched to this furnace's BTU input. Generic valves with looser regulation can over- or under-fire the burners, causing sooting, short-cycling on the limit, or cracked heat exchangers over time. Install difficulty: 4/5. Tools needed: adjustable wrench, pipe-thread sealant rated for gas, manometer to verify manifold pressure, and a leak-detection solution. #1 safety warning: SHUT OFF THE GAS SUPPLY at the manual shutoff and kill power before removing the valve — always leak-test every joint with bubbles after install 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 PG8MAA036110AFJA. 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.