Specifications include, but are not limited to: Install two (2) 3-ton mini splits heat pump; recommended manufactures are Mitsubishi, Fujitsu, or Daikin. Run 208/240 power to each unit from electrical room A126 or A216. Electrical service can penetrate exterior of building. Low voltage wired thermostats are required for this project, remote control devices will not be accepted. Contractor will utilize required electrical codes for this project. Caulk all exterior penetrations; firestop interior penetrations utilizing firestop codes. Install a service pad under condensing units; pad does not have to be concrete. Pad should be level and support unit weight. Contractor will provide proper support of the indoor units to structure; structure is metal frame/glass structure. Contractor will arrange penetrations with a glass company if needed to run line set and electrical into greenhouse.