Product Information
Burner Flange (outer ring)
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Burner Flange (outer ring), part 7738004984, is a replacement mounting and sealing ring intended to locate and secure the burner assembly within gas-fired boilers or commercial burner modules, helping to maintain correct combustion alignment and ease service access. Suited for maintenance and parts-replacement workflows, the flange supports safe burner positioning and repeatable reassembly. Exact Bosch North America technical documentation for part 7738004984 was not available, so this description is based on typical burner-flange function.
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