Boiler Specification - Vaillant ecoMAX pro 18E Instructions For Use Installation And Servicing

4 General information

Boiler specification

Maximum CH heat input (net)
CH heat output (80/60 °C)
CH heat output (50/30 °C)
SEDBUK Band
SAP Seasonal Efficiency
NOx Class
Electrical rating
Inlet gas working pressure
required (natural gas)
Gas supply (G20) Gross CV (s.t.)
Maximum gas rate
Minimum gas rate
Burner % CO (Case on)
2
Gas connection
Water connections
Condensate drain (internal diameter min.)
Internal fuse ratings
Maximum CH system pressure
Weight
Electrical supply
External fuse
Power input
Case height
Case width
Case depth
8
ecoMAX pro
18 E
18.9
5.0 - 18.3
5.3 - 20.0
A
90.4
5
IP40
20
37.8
2.00
0.53
9.0 +/-0.2
15 mm Compression
22 mm Compression
19
Fan supply PCB 3.15 AT
Main PCB 125 mAT
3
31
230/~50
3
60
600
375
334
ecoMAX pro
28 E
28.6
5.3 - 28.2
5.7 - 30.6
A
90.6
5
IP40
20
37.8
3.02
0.56
9.0 +/-0.2
15 mm Compression
22 mm Compression
19
Fan supply PCB 3.15 AT
Main PCB 125 mAT
3
33
230/~50
3
60
600
375
334
Instructions for Use, Installation and Servicing ecoMAX pro
Units
kW
kW
kW
%
mbar
MJ/m 3
M /h
3
M 3 /h
%
mm
A
A
bar
kg
V~/Hz
A
W
mm
mm
mm