Description
Overview
Vaillant Ecotec 835 Exclusive with Green iQ Boiler Natural Gas combines a wide range of smart technologies and features to provide great performance. Intelligent management of consumption and output keeps all components running at peak performance for longer and resulting in low maintenance costs. A modulation range of up to 1:10 results in lower fuel bills that whilst an extra condensate heat exchanger increases efficiency further. Green iQ Mode optimises running cycles for even lower gas consumption and the boiler is highly recyclable (85 percentage) at the end of its life.
- Full heat condense heat engine for greater efficiency and lower flue temperatures
- Flame lift detection system enables more efficient and quieter combustion
- High hot water flow rates for customer comfort
- Gas adaptive optimising gas-air ratio for best combustion and lower costs
- Liquefied petroleum gas compatible and future proofed for bio gas making it suitable for today and the future
- In-built intelligence making set up simple (wizard)
- Hand-built in our award-winning Derbyshire manufacturing plant
- Quiet mark approved demonstrating greater end user comfort
- Sustainable choice of material making product 85 percentage recyclable
- 5 years guarantee increases to 10 years warranty when fitted with a filter and registered on advance
Technical specification
Years Guaranteed
5
Width
440 mm
Web Approval
approved
WRAS / Reg 4 Compliance
N
Type
Gas Combi Boiler
Substance of Very High Concern
N
Solar Compatible
No
SEDBUK SAP 2009 Rating
A
Nox Class
6
Noise Level
45 dB
Maximum Vertical Flue 125mm
32 m
Maximum Vertical Flue 100mm
8 m
Maximum Horizontal Flue 125mm
34 m
Maximum Horizontal Flue 100mm
5.5 m
Includes
Boiler Only
Import Flag
N
Height
720 mm
Heat Output
35 kW
Hazardous Products
N
Fuel Type
Natural Gas
FGas
N
External or Internal
Internal
ERP Rating
A
Depth
406 mm
Data Management Approval
approved
DHW Output Min and Max
8 kW to 35.3 kW
DHW Output
35.3 kW
DHW Flow Rate at 35 Degree Rise
14.5 l/min
Commercial Approval
approved
CH Condensing Max Output
26.4 kW
Boiler Type
Combi
Biocides
N
Range Description
ecoTec Exclusive Green iQ
Manufacturer Model No
10017064
Country Origin
Germany
Brand Name
Vaillant
