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Vaillant ecoTEC 835 exclusive Green iQ Combination Boiler Natural Gas ErP
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Overview
- Full heat condense heat engine for greater efficiency and lower flue temperatures
- 1 to 10 modulation for greater efficiency and suitability for wide range of house types
- High hot water flow rates for customer comfort
- Gas adaptive opitmising gas-air ratio for best combustion and lower costs
- LPG compatible and future proofed for bio gas making it suitable for today and the future
- In-built intelligence making set up simple (Wizard)
- Compatible with vSMART app based control
- "Quiet mark" approved demonstrating greater end user comfort
- Sustainble choice of material making product 85% recyclable
Technical specification
ERP Efficiency
94%
ERP Rating
A
Boiler Type
Combi
Depth
406 mm
Height
720 mm
Width
440 mm
Maximum Horizontal Flue 100mm
5.5 m
Maximum Horizontal Flue 125mm
34 m
Maximum Vertical Flue 100mm
8 m
Maximum Vertical Flue 125mm
32 m
External or Internal
Internal
DHW Output
35.3 kW
DHW Flow Rate at 35 Degree Rise
14.5 L/min
DHW Output Min and Max
8 - 35.3 kW
SEDBUK SAP 2009 Rating
89.30%
SEDBUK SAP 2005 Rating
A
CH Condensing Max Output
26.4 kW
Heat Output
35 kW
Fuel Type
Natural Gas
Noise Level
45 dBa
Nox Class
6
Solar Compatible
N
Type
Boiler
Years Guaranteed
5
Manufacturer Model No
10017064
Brand Name
Vaillant
Range Description
ecoTec Exclusive Green iQ
Reviews
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