opTIonal ModulaTIng hoT gas reheaT
Modulating Hot Gas Reheat
The reheat coil option comes complete with an aluminum
micro channel coil and modulating hot gas valves for leaving
air temperature control. On a call for dehumidication, the unit
will enable the supply to be over-cooled by the DX coil. Hot
gas from the unit condenser will be routed to an indoor coil
downstream of the DX coil to reheat the air. Hot gas reheat
valves (Figure 37) will control how much hot gas is routed to
the indoor coil to maintain a discharge air setpoint.
Figure 37: Dual 2-Way Valve Refrigeration Schematic (Cooling Model Shown)
IM 1125-7 • REBEL ROOFTOPS 36 www.DaikinApplied.com
opTIonal ModulaTIng hoT gas reheaT
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