Laars Heating Systems R2008400 Flow Switch 318423-701 Built with heavy-duty bearings and

Built with heavy-duty bearings and a standard NEMA frame mounting pattern

This part is frequently cross-referenced with component number 209A90

Are the compression fittings included

and compressor start circuits requiring a 5 MFD rating

and GE units

Laars Heating Systems R2008400 Flow Switch 318423-701 Built with heavy-duty bearings andThe Laars Heating Systems R2008400 Flow Switch is a critical safety and operational component designed for high performance hydronic systems. This replacement flow switch regulates fluid movement in demanding environments, ensuring that the burner circuit only energizes when sufficient flow is detected. As a veteran grade Laars boiler part, the R2008400 features a durable paddle style mechanism compatible with various pipe diameters and is a direct