Laars Heating Systems 2400-040 Flame Holder Assembly 320735-701 What should I check if

What should I check if I see a 'VFD Fault' on the LCD screen

ensuring high-performance flow with minimal pressure loss

this kit prevents hazardous carbon monoxide buildup and irregular flame patterns

error-free field wiring

Laars Heating Systems 2400-040 Flame Holder Assembly 320735-701 What should I check ifThe 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