CWS 70ºF CWR 80ºF Cooling Tower Humid air Out with heat Dry air In Central Energy Plant A/C Unit Work EMCS 404 Chilled Water Supply 40ºF Chilled Water Return 50ºF Q UTC’s Central Energy Plant

CWS 70ºF CWR 80ºF Cooling Tower Humid air Out with heat Dry air In Central Energy Plant A/C Unit Work EMCS 404 Chilled Water Supply 40ºF Chilled Water Return 50ºF Q

Q from bodies and lights and equipment Chilled Water Supply 40ºF EMCS 404 Chilled Water Return 50ºF Central Energy Plant AHU Air Handling Unit

Q from bodies and lights and equipment Chilled Water Supply 40ºF EMCS 404 Chilled Water Return 50ºF Central Energy Plant AHU Air Handling Unit TT 101 TC 101 TCV 101 Measurement Decision Action Customer Temperature Control

Chilled Water Supply 40ºF Chilled Water Return 50ºF Central Energy Plant A/C Unit Work Cooling Water Supply 70ºF Cooling Water Return 80ºF

Water Heater HP Steam Condensate Fuel Air Campus

HP Steam Condensate Fuel PT 107 PRC 107 PCV 107 M D A Air HP Steam Pressure Control

HP Steam Boiler Feed Water Boiler Level Control Fuel LT 105 LC 105 LCV 105 M D A Air

Central Energy Plant CWS 70ºF CWR 80ºF Cooling Tower Humid air Out with heat Dry air In A/C Unit

Central Energy Plant CWS 70ºF CWR 80ºF Cooling Tower Humid air Out with heat Dry air In A/C Unit TT 109 TC 109 TCZ 109 Measurement Decision Action CWS Temperature Control