OEM Carrier Two-Stage Furnace Gas Valve for PG8JAA024070AEJA

The gas valve meters fuel to the burners on your Carrier PG8JAA024070AEJA packaged gas unit, opening only after the control board proves draft and the igniter is hot. It regulates manifold pressure and, on this furnace, steps between low- and high-fire stages for quieter, more efficient heating. When a gas valve fails, you'll notice no heat despite a glowing igniter, burners that ignite then immediately drop out, low flames that never reach full fire, a furnace stuck on low stage, or a faint gas smell from a leaking seal. A stuck solenoid, failed regulator, or worn coil are the typical causes. This is a redundant two-stage 24VAC gas valve with integrated pressure regulation, configured for natural gas (LP conversion via the correct OEM kit). It provides dual independent shutoff seats for safety and a manifold pressure adjustment — typically around 3.5" w.c. on low and 3.5"–3.7" on high for natural gas. Always confirm and set manifold pressure with a manometer after installation. Gas valves are a part where OEM is non-negotiable. The valve must match this furnace's BTU input, staging logic, and regulator spec. Generic or rebuilt valves can deliver incorrect manifold pressure, over- or under-firing the heat exchanger, and may use lower-rated solenoids that stick or leak as they age — a serious safety and efficiency risk. Install difficulty: 4/5. Tools needed: two pipe wrenches, a manometer, pipe-joint compound rated for gas, and a leak-detection solution. #1 safety warning: shut off the gas supply at the manual valve and kill the breaker before disconnecting — then leak-test every joint with bubbles 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 PG8JAA024070AEJA. 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.