Vaillant eco TEC plus 415 - Boiler Specifications

Installation and Servicing ecoTEC plus8
2 Boiler specifications
2 Boiler specifications
2.1 Technical data
Description Unit ecoTEC plus 415 ecoTEC plus 418 ecoTEC plus 428 ecoTEC plus 438
Maximum CH heat input (net) kW 15.3 18.9 28.6 38.4
CH heat output (80/60 °C) kW 5
.0 - 15.0 5.0 - 18.6 5.3 - 28.2 6.3 - 38.0
CH heat output (50/30 °C) kW 5.3 - 16.2 5.3 - 20.0 5.7 - 30.6 6.8 - 41.0
SEDBUK Band A A A A
S
AP Seasonal Efficiency % 90.5 90.4 90.6 90.8
NOx Class 5 5 5 5
"lP
rating" IPX4D IPX4D IPX4D IPX4D
Inlet gas working pressure
required (natural gas)
mbar 20 20 20 20
Gas supply (G20) Gross CV (s.t.) MJ/
m
3
37.8 37.8 37.8 37.8
Maximum gas rate M
3
/h 1.61 2.0 3.02 4.06
Minimum gas rate M
3
/h 0.53 0.53 0.56 0.71
Burner % CO
2
(Case on) % 9.3 + 0.2 - 0.5 9.3 + 0.2 - 0.5 9.3 + 0.2 - 0.5 9.0 + 0.2 - 0.5
Gas connection (compression) mm 15 15 15 15
W
ater connections (compression) mm 22 22 22 22
Condensate drain (internal
diameter)
mm 19
min. 19 min. 19 min. 19 min.
Fuse ratings fan supply PCB A 3.15 AT 3.15 AT 3.15 AT 3.15 AT
Main PCB A 12
5 mAT 125 mAT 125 mAT 125 mAT
Minimum flow rate of water
through the boiler
L/min. 10.8 12.9 20.3 27.2
Weight kg 3.1 3.1 3.3 3.3
Electrical supply V~/
HZ
2
30/~50 230/~50 230/~50 230/~50
External fuse A 3 3 3 3
P
ower input W 60 60 60 60
C
ase height mm 600 600 600 600
Case width mm 3
75 375 375 375
Case depth mm 334 334 334 334
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