Can the outlets be reduced to 1.5"?

The unions for all of Gulfstream units are 2" but can be reduced to 1.5" by using a reducer fitting. The HE125 has a max breaker of 50 amps but will work on a 40 amp breaker. Having 1.5" plumbing, it should be made aware that making sure there is sufficient water flow 45 gpm....If you have any further questions, please feel free to give us a call! Thanks.