17
STANDARD RATINGS
Size ver. 020 025 040 045
System side heat exchanger
Min. ow rate
H° gpm 2.11 2.54 3.27 4.06
HX gpm 2.11 2.54 3.27 4.06
Max. ow rate
H° gpm 7.13 9.00 11.01 14.08
HX gpm 7.13 9.00 11.01 14.08
Water operating pressure (PN)
H°/HX
psi 87.0 87.0 87.0 87.0
Cooling mode: System side water heat exchanger 54.1 °F / 44.1 °F; External air 95 °F
Heating mode: System side water heat exchanger 104 °F / 113 °F; External air 44.6 °F
OPERATING RANGE
COOLING MODE
HEATING MODE
A Outdoor air temperature (°F)
B Water produced (°F)
A Water produced (°F)
B Outdoor air temperature (°F)
1 Standard operation + Technical water for possible domestic use
2 Extension of the operating eld with control logic for the domestic hot water production system
A
0.0
40.0
60.0
80.0
107.6 107.6
114.8
140.0
0.0 10.0 17.6 30.0 39.2 50.0 60.0 68.0 80.0
14.0
-20.0 -4.0 14.0 40.032.0 60.0 80.0 107.695.0 120.0
60.0
80.0
86.0
100.0
118.4
129.2
131.0
140.0
95.0
140.0
160.0
A
1
2
2