Specifications include, but are not limited to: Furnish all labor, materials, and equipment necessary to remove existing HV AC systems and install the following as specified herein: Headquarters Building 1380 A&M Circle - Two (2) 5 ton 15 SEER high efficiency gas package RTUs including curb adapters. - Three (3) 7.5 ton 13.8 lEER high efficiency gas package RTUs w/2 speed indoor fans including curb adapters. - Two (2) 15 ton 13.5 lEER high efficiency gas package RTUs w/2 speed indoor fans including curb adapters. - One (1) unknown tonnage 15 SEER high efficiency gas package RTU including curb adapter. Greenhouse Head House Building 1380 A&M Circle - One (1) 2 ton 15 SEER high efficiency gas package RTU including curb adapter. Socorro Farm Lab 10601 North Loop Road - One (1) 3 ton 15 SEER high efficiency gas package RTU including curb adapter. - One (1) 4 ton 15 SEER high efficiency gas package RTU including curb adapter. - One (1) 5 ton 15 SEER high efficiency gas package RTU including curb adapter. - Two (2) 4 ton 15 SEER high efficiency condensing units to include matching natural gas air handler units. Flush refrigerant line sets as necessary.