The 195B0388 is a comprehensive compressor service kit

it can be wired for single-speed operation by selecting the lead that matches your required 1075 RPM performance curve

This 11 inch x 11 inch blower wheel (nominal) features a 1/2 inch bore with a set screw hub for secure mounting to the motor shaft

This 40VA power transformer is built to withstand the thermal demands of continuous operation within an air handler or furnace cabinet

To ensure a long service life and accurate readings

Lochinvar & A.O. Smith 100173792 Arm Assembly 323080-701 The 195B0388 is a comprehensiveThe Lochinvar & A. O. Smith 100173792 Arm Assembly is a critical OEM component designed for high efficiency burner management in commercial and residential gas fired systems. Engineered for precision and thermal stability, this gas air arm assembly ensures the correct orientation and alignment of the burner interface, which is essential for maintaining stoichiometric combustion and maximizing heat transfer. Built to withstand the harsh operating