Qualifying Devices -- Plumbing Fixtures -- High Efficiency Toilets Zero Water and Ultra Low Water Urinals -- Food Services Equipment -- Connectionless Food Steamers Air-Cooled Ice Machines (Tier III) -- HVAC Equipment -- Cooling Tower Conductivity Controller pH Cooling Tower Controller -- Medical and Dental Equipment -- Dry Vacuum Pump -- Cleaning Equipment -- Waterbroom -- Landscaping Equipment -- Weather Based Irrigation Controllers Central Computer Irrigation Controllers Rotating Spray Nozzles retrofits High Efficiency Large Rotary Nozzle retrofits