Arrived at location on 7/14/22 - May need pressure regulator(60 psi) and back flow preventer. 1 1/2” drain needs to be vented. Floor drain is accessible from unit installation site. Cold water supply for condenser 3/8” IPS. Cold water supply for generator and water injection 3/8” IPS. Pictures attached. Returned to location on 8/23/22 - Removed two Cleveland steamers to outside. School installed new Cleveland steamer hook up water, Power and sweated drain on steamer tested operation tested good.