Viessmann Vitodens 100-W B1GA 19kW Heat Only Gas Condensing Boiler 7959996
£805.00
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5-6 Days
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Description
Inox radial burner
Weather compensation
Intelligent weather compensation
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 auto-pilot 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.
Compact dimensions
With a depth of only 285 mm (340 mm on the 32 kW model) the compact Vitodens 100-W Open vent boiler is perfectly suited for integration into standard kitchen cupboards.
It can also be used in a vast number of other applications where there is only limited space available.
Versatile system solutions
Whilst being specifically designed for open vent heating systems, the Vitodens 100-W heat only is suitable for sealed systems using an additional expansion vessel safety valve.
Product details
- Output in kWÂ – 11 to 32 kW
- Standard seasonal efficiency [to DIN] – 98Â % (Hs) [gross cv]
- Energy efficiency class – A
- Fuel – Natural gas, LPG, 20 % hydrogen mixture
- Application area – Detached/terraced houses, apartments, for new build and modernisation projects
- Additional features – MatriX-Plus burner with Lambda Pro combustion controller for permanently high efficiency and clean combustion. Certified for 20 % hydrogen content in natural gas.
