HydroQuip Lo-Flo Heater for Sundance/Jacuzzi 5.5kW

Part was perfect except it didn't have the drain plug in it. After installing it, filled the hot tub and water poured out of the drain port. Had to find the old part and take the drain plug and install it on the new part. Shouldn't the new part have the drain plug already installed on it?

Worked Great! exactly what I needed

Spa heater

Everything as stated in communication happened.