290-0052 Alfresco AGBQ, ALX2, ALXE Sear Zone Burner

• OEM Part: 290-0052
• Fits: Select Alfresco AGBQ, ALX2 and ALXE grills with a factory Sear Zone
• Also Fits: Select Alfresco built-in infrared side burner units
• Dimensions: 17" × 7 1/2"
• Sold: Individually
• Need the screen only? Use Alfresco part 265-0008

AGBQ / AG Series: AGBQ-30C, AGBQ-30SZ, AGBQ-30SZC, AGBQ-42SZ, AGBQ-42SZC, AGSZ and AGSZC.

ALX2 Series: ALX2-30, ALX2-30IR, ALX2-30IRC, ALX2-30IRCD, ALX2-30SZ, ALX2-30SZC, ALX2-30SZCD, ALX2-36SZ, ALX2-42SZ, ALX2-42SZC, ALX2-56BFG, ALX2-56BFGC, ALX2-56BFGR, ALX2-56SZ and ALX2-56SZC.

ALXE / AXE Series: AXESZ, ALXE-30, ALXE-30SZ, ALXE-36, ALXE-36SZ, ALXE-42, ALXE-42SZ, ALXE-56, ALXE-56SZ and ALXE-56BFG.

Models without “SZ” in the model number must have been factory-equipped with an infrared Sear Zone for this burner to fit.

• Loud whooshing or popping during ignition or operation
• Visible cracks in the ceramic surface
• Internal rattling from a damaged baffle
• Warping or physical damage to the burner housing
• Uneven infrared heat that remains after proper cleaning

Delayed ignition or weak heating can also be caused by grease, soot or debris blocking the burner ports. Clean the burner and verify the gas supply before replacing it.

Many infrared burners are replaced when they only need proper cleaning.

Use the Burn-Off Method

After cooking, operate the Sear Zone on High for 5–10 minutes with the grill hood open. The radiant heat will carbonize grease and food residue into ash.

Vacuum Loose Ash

Once the burner is completely cool, lightly vacuum loose ash from the ceramic surface.

Do not scrub the ceramic or use a brush attachment. Pressure can damage the tiles, and brushing may force debris farther into the burner ports.

Never Use Water

Do not use water, degreasers or liquid cleaners on an infrared burner. The ceramic can absorb moisture and crack when heated. If the burner becomes wet, allow it to air-dry completely for 24–48 hours before lighting.

Replace the burner if the ceramic has large cracks, the burner rattles internally or proper cleaning does not restore even infrared heat.

Can I add this Sear Zone burner to an Alfresco grill that did not originally have one?

No. Alfresco part 290-0052 fits only grills and side burner units originally engineered with a factory infrared Sear Zone.

How hot does the Alfresco 290-0052 burner get?

The infrared burner can reach searing temperatures of approximately 1,000°F for fast browning and caramelization.

Does Alfresco part 290-0052 include the burner screen?

This part is for the complete OEM infrared Sear Zone burner. If you need only the replacement screen, use Alfresco part 265-0008.

How do I clean an Alfresco infrared burner?

Use the burn-off method, allow the burner to cool completely and lightly vacuum away loose ash. Do not scrub the ceramic or use water, degreasers or liquid cleaners.

How do I know when the infrared burner needs replacement?

Replace it if the ceramic has large cracks, the burner rattles internally, the housing is damaged or proper cleaning does not restore even infrared heat.