DOT-ITB-21-8041-AC
Figure 11: Refrigeration Circuit for Large Cabinet Heat Pump (DPH) unit with Modulating Hot Gas Reheat
Item
Description
Indoor coil electronic
EVI
expansion valve
Outdoor coil electronic
EVO
expansion valve
CV
Check Valve
REC
Refrigerant Receiver
IDF
Indoor fan
ODF
Outdoor fan
COMP1
Inverter compressor
Fixed speed compressor
COMP2
(7-1/2 thru 15 ton only)
Bypass solenoid valve
SVR
Reheat step valve
RHV
Receiver solenoid valve
SVB
CHV
Condenser step valve
IM 1125-6 • REBEL ROOFTOPS
16
FPID: 437300-3-7B-01
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