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Vaillant ecoFIT pure 618 User Manual

Vaillant ecoFIT pure 618
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8 Installation and maintenance instructions ecoFIT pure 0020230533_06
VU 306/6-3 (H-GB)
Condensate discharge pipe (min.)
21.5 mm
G20 gas supply pressure
2.0 kPa
(20.0 mbar)
Gas flow at P max. hot water
(G20)
3.8 m³/h
Gas flow at P max. heating mode
(G20)
3.2 m³/h
Gas flow at P min. (G20)
0.762 m³/h
CE number (PIN)
CE-0063CP3646
SAP 2009/2012 annual efficiency
(%)
89.8
Flue gas mass rate in heating
mode at P min.
3.30 g/s
Flue gas mass rate in heating
mode at P max.
13.8 g/s
Flue gas mass rate in hot water
handling mode at P max.
16.1 g/s
Flue gas temperature (80 °C/60 °C)
at P max.
82
Flue gas temperature (80 °C/60 °C)
at P min.
56
Flue gas temperature (50 °C/30 °C)
at P max.
56
Flue gas temperature (50 °C/30 °C)
at P min.
37
Flue gas temperature in hot water
handling mode
75
Flue gas temperature when over-
heating
104
Released system types
C13, C33, C43, C53
Nominal efficiency at 80/60 °C
99.2 %
Nominal efficiency at 50/30 °C
104.0 %
Nominal efficiency at 40/30 °C
106.0 %
Nominal efficiency in partial load
operation (30%) at 40/30 °C
109.8 %
NOx class
5
Product dimensions, width
390 mm
Product dimensions, depth
295 mm
Product dimensions, height
702 mm
Net weight
32 kg
Weight when filled with water
36 kg
Technical data G20 power/loading G20
VU 126/6-3 (H-GB) VU 156/6-3 (H-GB) VU 186/6-3 (H-GB) VU 256/6-3 (H-GB)
Maximum heat output
12 kW 15 kW 18 kW 25 kW
Effective output range (P)
at 40/30 °C
4.8 to 13.0 kW 4.8 to 16.2 kW 5.3 to 19.5 kW 6.5 to 27.0 kW
Effective output range (P)
at 50/30 °C
4.7 to 12.8 kW 4.7 to 15.9 kW 5.2 to 19.1 kW 6.4 to 26.5 kW
Effective output range (P)
at 80/60 °C
4.5 to 12.3 kW 4.5 to 15.2 kW 5.0 to 18.3 kW 6.1 to 25.4 kW
Domestic hot water heat
output (P)
4.4 to 15.0 kW 4.4 to 18.0 kW 4.9 to 25.2 kW 6.0 to 30.0 kW
Maximum heat input
heating (Q max.)
12.3 kW 15.3 kW 18.4 kW 25.5 kW
Minimum heat input heat-
ing (Q min.)
4.5 kW 4.5 kW 5.0 kW 6.1 kW

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Vaillant ecoFIT pure 618 Specifications

General IconGeneral
BrandVaillant
ModelecoFIT pure 618
CategoryBoiler
LanguageEnglish

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