DISCONTINUED ,

We do have Waterway Heater Union 20-1032 that is 2"MBT x 2" MPT, but not 2" MBT x 1 1/2" MPT

The complete Unions in either  2"MIP x 1 1/2 inch slip 11-3565 or 2 inch MIP x 2 inch slip 11-3560 version that includes this part are also discontinued.

Hydro Air 1 1/2 MBT x 2 MPT Tailpiece 31-3563

This Tailpiece union is made for use with a spa heater.

The connection sizes are 1-1/2 inch MBT and 2 inch MPT.