Laars Heating Systems 2400-040 Flame Holder Assembly 318423-701 Manual Override: Features a simplified

Manual Override: Features a simplified manual gear release to allow for manual positioning during power-off testing

Common Questions How do I adjust the auxiliary switch on the LF120-S

ensuring seamless integration into existing control logic without requiring field modifications

and high-draw smart thermostats without inductive voltage sag

it integrates seamlessly into existing pneumatic lines

Laars Heating Systems 2400-040 Flame Holder Assembly 318423-701 Manual Override: Features a simplifiedThe Laars Heating Systems 2400 040 Flame Holder Assembly is a critical OEM combustion component engineered for high efficiency thermal performance in H, HW, and HP series boilers. Designed to stabilize the burner flame and ensure uniform heat distribution across the heat exchanger, this assembly is vital for maintaining the combustion efficiency required in commercial and residential hydronic applications. The 2400 040 features a robust flame holder