Product fiche for combination boilers
Potterton Promax Ultra Combi ErP
Space heating - Temperature application
Water heating - Declared load profile
Seasonal space heating energy efficiency class
Water heating energy efficiency class
Rated heat output
(Prated or Psup)
Space heating - Annual energy consumption
Water heating - Annual energy consumption
Seasonal space heating energy efficiency
Water heating energy efficiency
Sound power level L
indoors
WA
© Baxi Heating UK Ltd 2015
9.0 ErP Information
9.1
24
Medium
XL
A
A
kW
20
kWh
17204
GJ
62
kWh
GJ
17
%
93
%
88
dB
49
See
For specific precautions about assembling, installing and maintaining,
consult the relevant section as detailed on the Contents page.
Product Fiche - Combination Boilers
28
33
Medium
Medium
XL
XXL
A
A
A
A
24
28
20645
24086
74
87
17
22
93
93
86
87
50
53
40
Medium
XXL
A
A
32
27527
99
22
93
85
51
13