Drain Spud for Aprilaire 350 & 360

Drain Spud for the Aprilaire 350 360 Series. Fits is a (4) notch hole. Overall diameter is 1-3/8", height is 1-1/8".Connects to a 1/2" ID hose.

This drain spud is only used in the Aprilaire Model 350 and 360.These models use the blue orifice and require a drain sized to handle up to 6 gph.