| The existing system is a constant volume system with primary heating and cooling being done at 1 of 12 AHU's. | |||||||||||||||||||||||
| Each room has a radiant heating panel and a reheat coil. The roomstat provides temperature sensing, setpoint is set manually by the system operator. | |||||||||||||||||||||||
| 1 USAC20 with a DO8 expander is used to control 4 rooms via one DDC controller. |
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