ensuring backward compatibility and simplified field service for contractors

High-Impact Foaming: Includes a dedicated foam wand to increase exposure time on vertical surfaces for superior soil emulsification

Reference your specific system's wiring diagram to determine the appropriate interval for your local weather conditions

This assembly is factory-calibrated to a -1

Keep an eye out for irregular or "lazy" flames

Laars Heating Systems 20401201 Burner 323269-701 ensuring backward compatibility and simplifiedThe Laars Heating Systems 20401201 Burner is a critical replacement component engineered specifically for high performance natural gas (NG) hydronic systems. This high integrity NG Burner W Pilot Assembly serves as the core combustion element for various Laars boiler models, ensuring precise ignition and sustained flame stability required in demanding commercial and residential environments. As an OEM replacement burner, it replaces worn or fouled