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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Cartridge Design: Simplified housing integration allows for faster swap-outs in the field compared to standard pill-block inserts
Featuring jumper selectable ranges and multi-turn
and updated technical labels to keep your installation up to code and fully compliant with manufacturer specifications
veteran technicians typically replace the entire Sterling pilot burner assembly to address wear on the ground electrode and burner target simultaneously
Efficient Troubleshooting: Diagnostic LED and dedicated test pins allow for instant flame signal monitoring and error code identification
Lochinvar & A.O. Smith 100187922 Burner Assembly 320074-702 Cartridge Design: Simplified housing integrationThe Lochinvar & A. O. Smith 100187922 Burner Assembly is a critical OEM replacement burner engineered for precision combustion in industrial and commercial water heating applications. This 18 inch natural gas burner is factory calibrated with a #34 orifice, ensuring the exact stoichiometric ratio required for high efficiency thermal output. Designed to replace legacy part numbers 100187922 and 9005953005, this assembly maintains the integrity of the