Heat Controller CDG SERIES Heat Pump User Manual


 
Cased/Uncased Coils INSTALLATION INSTRUCTIONS Heat Controller, Inc.
11
Condensing Unit
Model No.
HCI Indoor Coil
PISTON SIZECased Coil Uncased Coil
RSG18S-1D
RSG18R-1D
MDG18FA-A CDG18FA-A
0.050
MDG18FB-A CDG18FB-A
RSG24S-1D
RSG24R-1D
MDG24FA-A CDG24FA-A
0.053
MDG24FB-A CDG24FB-A
RSG30S-1D
RSG30R-1D
MDG30FA-A CDG30FA-A
0.059
MDG30FB-A CDG30FB-A
RSG36S-1D
MDG36FA-A CDG36FA-A
0.070MDG36FB-A CDG36FB-A
MDG36FC-A CDG36FC-A
RSG42S-1D
MDG42FB-A CDG42FB-A
0.072MDG42FC-A CDG42FC-A
MDG42FD-A CDG42FD-A
RSG48S-1D
MDG48FB-A CDG48FB-A
0.088MDG48FC-A CDG48FC-A
MDG48FD-A CDG48FD-A
RSG60S-1D
MDG60FC-A CDG60FC-A
0.098
MDG60FD-A CDG60FD-A
Heat Pump
Model No.
HCI Indoor Coil
PISTON SIZECased Coil Uncased Coil
HRG18S-1D
MDG18FA-A CDG18FA-A
0.050
MDG18FB-A CDG18FB-A
HRG24S-1D
MDG24FA-A CDG24FA-A
0.053
MDG24FB-A CDG24FB-A
HRG30S-1D
MDG30FA-A CDG30FA-A
0.064
MDG30FB-A CDG30FB-A
HRG36S-1D
MDG36FA-A CDG36FA-A 0.071
MDG36FB-A CDG36FB-A 0.066
MDG36FC-A CDG36FC-A 0.068
HRG42S-1D
MDG42FB-A CDG42FB-A 0.079
MDG42FC-A CDG42FC-A 0.078
MDG42FD-A CDG42FD-A 0.080
HRG48S-1D
MDG48FB-A CDG48FB-A 0.088
MDG48FC-A CDG48FC-A 0.092
MDG48FD-A CDG48FD-A 0.096
HRG60S-1D
MDG60FC-A CDG60FC-A 0.118
MDG60FD-A CDG60FD-A 0.111
Table 1: Flowrator Piston Size Chart
NOTE: Pistons are factory installed for use with RSG-1D series condenser. To use the
coil with a HRG-1D series heat pump, a piston change may be required. Refer to Table 1.