Performance

D.H.W flow rate ( △ T=35°C):                        16.4 Litres/min
Min/Max Heat Input:                                     6.7 / 39.9 KW
Max Central Heating Output:                         35.5 KW
Max D.H.W. output:                                      37.8 KW
Min Heat output:                                           5.9 KW
Min/Max Central Heating Temp:                     30/80°C
Min/Max D.H.W Temp:                                  30/60°C

Genreal information

Anti-frost protection system temperature:                   5°C
Minimum domestic hot water flow rate:                      2.5 litres/min
Min/Max D.H.W. Pressure:                                       0.2/8.0 Bar
Expansion tank capacity:                                          6.5 Litres
Expansion tank preset pressure:                               1.0 Bar
Heating system maximum pressure:                          2.5 Bar
Servicing Access top/sides/front/bottom:                    170/5/500/400 mm
Weight:                                                                   41.9 KG
Dimension (Lx H x D):                                              880X515X365 mm

Electrical information

Electric supply:          230V 50Hz
Input electric power:   150    
Protection level:         PX4D

EfficiencY

SEDBUK:                   A
SAP 2005                  90.2 %
SAP 2009                  89.1%

ROC High Efficiency Wall Hung Domestic Boiler

40KW Specification