Viessmann Vitodens 100-W 35kW Heat Only Boiler WB1B491

Product code:311473
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Viessmann Vitodens 100-W 35kW Heat Only Boiler WB1B491

Product code: 311473

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    Compact and light, the Viessmann Vitodens 100-W Heat Only Boiler is the perfect size for installation within a sized kitchen cupboard, or any area where space is limited. The corrosion-resistant stainless steel Inox-Radial heat exchanger with unrivalled wall thickness, is extremely durable and achieves efficiency levels of up to 97%. The boiler's special design ensures the very low operating noise of 39 dB(A) maximum (26 kW), which is perfectly acceptable even in the kitchen. The Vitodens 100-W Open vent can even operate in weather compensated mode without incurring a costly heating system modification, all that is needed is a simple upgrade. Weather compensation acts like an autopilot as it detects outside temperature changes and automatically adjusts the flow temperature of the boiler, achieving gas savings of up to 12% in the process. All of which add up to an incredibly reliable, but quiet and efficient system.

    • 5 year manufacturer warranty
    • SEDBUK Band 'A' rated fuel efficiency
    • Compact dimensions to fit in standard kitchen cupboards
    • User friendly control via backlit touchscreen
    • Standard efficiency up to 97% through stainless steel Inox-Radial heat exchanger
    • Modulation range up to 1:6
    • Modulating cylinder burner
    • Weather compensation option
    • LPG conversion available
    • Large user display
    ERP Efficiency 94%
    Depth 295 mm
    Height 600 mm
    Width 375 mm
    Maximum Horizontal Flue 100mm 8 m
    Maximum Vertical Flue 100mm 10 m
    SEDBUK SAP 2009 Rating A
    CH Condensing Max Output 35 kW
    Heat Output 35 kW
    Noise Level 50 dB
    Nox Class 5
    Solar Compatible No
    Years Guaranteed 5
    Registered with the Energy Savings Trust Yes
    Made To Order N
    Manufacturer Model No WB1B491
    Brand Name Viessmann
    Range Description Vitodens
    EAN 4054465002488
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