Heat Controller RSG30R-1D Flowrator Piston Size Chart, Cased/Uncased Coils, Heat Controller, Inc

Cased/Uncased Coils INSTALLATION INSTRUCTIONS Heat Controller, Inc.

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.

Condensing Unit	HCI Indoor Coil
Model No.	Cased Coil	Uncased Coil	PISTON SIZE
RSG18S-1D	MDG18FA-A	CDG18FA-A	0.050
RSG18R-1D	MDG18FB-A	CDG18FB-A
RSG24S-1D	MDG24FA-A	CDG24FA-A	0.053
RSG24R-1D	MDG24FB-A	CDG24FB-A
RSG30S-1D	MDG30FA-A	CDG30FA-A	0.059
RSG30R-1D	MDG30FB-A	CDG30FB-A
	MDG36FA-A	CDG36FA-A
RSG36S-1D	MDG36FB-A	CDG36FB-A	0.070
	MDG36FC-A	CDG36FC-A
	MDG42FB-A	CDG42FB-A
RSG42S-1D	MDG42FC-A	CDG42FC-A	0.072
	MDG42FD-A	CDG42FD-A
	MDG48FB-A	CDG48FB-A
RSG48S-1D	MDG48FC-A	CDG48FC-A	0.088
	MDG48FD-A	CDG48FD-A
RSG60S-1D	MDG60FC-A	CDG60FC-A	0.098
	MDG60FD-A	CDG60FD-A
Heat Pump	HCI Indoor Coil
Model No.	Cased Coil	Uncased Coil	PISTON SIZE
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
	MDG36FA-A	CDG36FA-A	0.071
HRG36S-1D	MDG36FB-A	CDG36FB-A	0.066
	MDG36FC-A	CDG36FC-A	0.068
	MDG42FB-A	CDG42FB-A	0.079
HRG42S-1D	MDG42FC-A	CDG42FC-A	0.078
	MDG42FD-A	CDG42FD-A	0.080
	MDG48FB-A	CDG48FB-A	0.088
HRG48S-1D	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

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