Regency 3/-10 Burner for U31-3/U31-10 

Part Number: 404-525

When your gas fireplace flame pattern becomes uneven or weak, it's often the burner assembly that needs replacement. This genuine OEM Regency burner (404-525) restores proper gas distribution for consistent, beautiful flames in your U31 gas fireplace.

Purpose

This burner assembly distributes gas evenly across the firebox to create uniform flame patterns. Proper gas distribution is essential for efficient heating, realistic flame appearance, and safe operation. A worn or damaged burner can cause poor flame quality, uneven heating, or incomplete combustion that affects both performance and safety.

• Compatible with Natural Gas (NG) and Liquid Propane (LP)
• Genuine OEM Regency replacement part
• Restores even flame distribution
• Designed specifically for U31 models

Compatible Models:

• Regency U31-3 Gas Insert
• Regency U31-10 Gas Insert

Other Notes

⚠️ Always turn off gas supply before servicing any gas components. Professional installation recommended.

Related Parts

Inspect and consider replacing thermopile, thermocouple, or pilot assembly at the same time for optimal performance.