Vaillant ecoTec Plus 35kW 835 Combi Gas Boiler ERP

Product code:505158
£1,123.00
(Ex VAT)
£1,347.60
(Inc VAT)
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Vaillant ecoTec Plus 35kW 835 Combi Gas Boiler ERP

Product code: 505158

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    The Vaillant ecoTEC plus range of high efficiency boilers combine fantastic efficiency levels and high performance with great usability. Thanks to continuous modulation and real combustion control by a multi-sensor system, they achieve high efficiency at the lowest emissions. Due to the boiler's fantastic efficient performance, hot water heats up in just 5 seconds, meaning no hot water tanks are necessary. Vaillant Combi Boilers are highly efficient and deliver a top SEDBUK Band 'A' rated fuel efficiency and powerful domestic hot water performance. Easy to install, a simple step by step wizard is included to provide a quicker 'first time right' set up, and removable side panels allow for greater access to the internal components, meaning the boiler will produce hot water as quickly as possible.

    • Patented stainless steel main and secondary heat exchanger
    • Fully modulating low NOx burner and fan
    • Manual pressure gauge
    • Instant hot water delivery in just 5 seconds
    • Wide modulation range of up to 1:6
    • Flame lift detection system
    • Stylish contoured case design with down flap
    • Built-in-two-stage frost protection
    • Quiet Mark accreditation
    • Compatible with auroTHERM air to water heat pump hybrid system
    Boiler Type Combi
    Depth 372 mm
    Height 720 mm
    Width 440 mm
    Maximum Horizontal Flue 100mm 5.5 m
    Maximum Horizontal Flue 125mm 32 m
    Maximum Vertical Flue 100mm 8 m
    Maximum Vertical Flue 125mm 34 m
    External or Internal Internal
    DHW Output 35 kW
    DHW Response 1m from Tap 5 Secs
    DHW Flow Rate at 35 Degree Rise 14.3 ltrs / min
    DHW Output Min and Max 35 kW
    SEDBUK SAP 2009 Rating 91.51%
    SEDBUK SAP 2005 Rating A
    CH Condensing Max Output 30.4 kW
    Heat Output 35 kW
    Fuel Type Natural Gas
    Includes Boiler Only
    Noise Level 46 dB
    Nox Class 5
    Solar Compatible Yes
    Type Boiler
    Years Guaranteed 5
    Registered with the Energy Savings Trust Yes
    Manufacturer Model No 10021822
    Brand Name Vaillant
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