Boiler Specifications; Technical Data - Vaillant ecoTEC plus Instructions For Installation And Servicing

2 Boiler specifi cations
2

Boiler specifications

2.1

Technical data

Description
Maximum CH heat input (net)
CH heat output (80/60 °C)
CH heat output (50/30 °C)
SEDBUK Band
SAP Seasonal Efficiency
NOx Class
lP 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 (compression)
Water connections (compression)
Condensate drain (internal diameter)
Main PCB
Minimum flow rate of water
through the boiler
Weight
Electrical supply
External fuse
Power input
Flue categories
Case height
Case width
Case depth
8
ecoTEC plus 415 ecoTEC plus 418
15.3
5.0 - 15.0 5.0 - 18.6
5.3 - 16.2 5.3 - 20.0
A
90.5
5
IPX4D
20
37.8
1.61
0.53
9.3 + 0.2 - 0.5 9.3 + 0.2 - 0.5
15
22
19 min. 19 min.
2
10.8
31
230/~50 230/~50
3
60
C13, C33, C43, C53 C13, C33, C43, C53
600
375
340
ecoTEC plus 428
18.9 28.6
5.3 - 28.2
5.7 - 30.6
A A
90.4 90.6
5 5
IPX4D IPX4D
20 20
37.8 37.8
2.0 3.02
0.53 0.56
9.3 + 0.2 - 0.5
15 15
22 22
19 min.
2 2
12.9 20.3
31 33
230/~50
3 3
60 60
C13, C33, C43, C53
600 600
375 375
340 340
Instructions for installation and servicing ecoTEC plus 0020020828_07
ecoTEC plus 438 Unit
38.4 kW
6.3 - 38.0 kW
6.8 - 41.0 kW
A
90.8 %
5
IPX4D
20 mbar
37.8 MJ/m
3
4.06 M /h
3
0.71 M /h
9.0 + 0.2 - 0.5 %
15 mm
22 mm
19 min. mm
2 A
27.2 L/min.
33 kg
230/~50 V~/HZ
3 A
60 W
C13, C33, C43, C53
600 mm
375 mm
340 mm
3