7
R e m o t e H W G
R e v i s e d : M a rc h 1 2 , 2 0 1 9
c l i m a t e m a s t e r. c o m
Hot Water Generator Module Refrigeration Installation
Outdoor Compressor Section Only
Fully Insulated
Lines to the HWG
Refr to
HWG
Refr from
HWG
Figure 4: HWG Service Valves
Figure 3d: HWG Bypass Valve
Valve Open
(HWG Bypassed)
Valve Closed
(HWG Activated)
Figure 3b: Remote HWG Module
Capacity
Line Set Size
1/2” OD
5/8” OD
3/4” OD
2 Ton
Up to 16 ft.
[4.9m]
Up to 30 ft.
[9.1m]
N/A
3 Ton
Up to 9 ft.
[2.7m]
Up to 25 ft.
[7.6m]
Up to 30 ft.
[9.1m]
4 Ton
Up to 5 ft.
[1.5m]
Up to 13 ft.
[4.0m]
Up to 30 ft.
[9.1m]
5 Ton
N/A
Up to 9 ft.
[2.7m]
Up to 25 ft.
[7.6m]
HWG
Line Valves
HWG
Bypass
Valve
Refr
to HWG
Refr from
HWG
Pump
Relay
Circulator
HWG
Water Out
HWG
Refr Out
HWG
Refr In
High Voltage
HWG
Water In
Table 1: HWG Refrigerant Line Sizing
Figure 3a: Outdoor Compressor Section HWG Installation
