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This genuine OEM Carrier gas valve (EF32CW218) controls the flow of natural or LP gas to the burners on your Carrier GB1AAV048135ABJA furnace. On each heating call the control board energizes the valve to release gas for ignition, then closes it for safe shutoff. A failed valve can cause no heat, delayed ignition, or a furnace that ignites then drops out. This factory valve matches the original's inlet/outlet size, voltage coil, and regulated pressure for safe, precise operation on your GB1AAV048135ABJA. Replacement is moderate difficulty and best handled by those comfortable with gas connections: shut off gas and power, disconnect the lines and wiring, swap the valve using proper thread sealant, and leak-test every joint with soap solution before relighting—about 45 minutes. If you are not confident working with gas, hire a licensed technician. Genuine Carrier valves ensure correct pressure regulation and protect your warranty. Order before 3PM CST and it ships same-day from NationalHVACParts.com, your trusted source for authentic OEM Carrier parts.
This part is compatible with Carrier model GB1AAV048135ABJA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.