Installation Guide

6 720 810 559 (2016/06)OptiFlow Professional
Product details | 9
2.10 Specification
Technical features Units GWH12
Performance
Nominal gas consumption MJ/h 90.0
Minimum gas consumption MJ/h 11.9
Efficiency at 100% of nominal load % 82.4
Gas supply data
Gas supply pressure (flowing)
Natural gas (when operating) kPa 1.13
Universal LP gas (when operating) kPa 2.75
Water supply data
Maximum permissible pressure (static) kPa 1000
Minimum operating pressure kPa 100
Minimum water flow l/min 2.2
Maximum flow, corresponding to a temperature increase of 25 °C l/min 12.0
Maximum inlet temperature °C 80
Electrical circuit
Power supply voltage V 230
Frequency Hz 50
Maximum power consumption W 228
Appliance enclosure rating IPX5D
General data
Weight (unpacked) kg 10
Height mm 570
Width mm 300
Depth mm 170
Table 5