In the illustrated terminal reheat multiple zone system, what statement represents the functioning of the supply air duct thermostats controlling the...

Question

In the illustrated terminal reheat multiple zone system, what statement represents the functioning of the supply air duct thermostats controlling the preheater steam flow and the cooling coil chilled water flow? GS-RA-42

Accepted Answer

The thermostat controlling the preheater steam flow is set several degrees lower than the design cooling coil off-coil temperature to prevent simultaneous flows.

Engine: Expired / General Subjects

In the illustrated terminal reheat multiple zone system, what statement represents the functioning of the supply air duct thermostats controlling the preheater steam flow and the cooling coil chilled water flow? GS-RA-42

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