Laars Heating Systems R2008400 Flow Switch 323269-701 this duct humidity transmitter supports

this duct humidity transmitter supports internal jumpers for user-selectable output ranges

preventing gas bypass and optimizing the efficiency of the inducer motor’s operation

This unit is a direct service solution for Reznor unit heater motor replacement

ensuring a reliable fit for compatible Trane blower assemblies and air handlers

Laars Heating Systems R2008400 Flow Switch 323269-701 this duct humidity transmitter supportsThe 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