Viessmann Vitodens 100-W Heat Only B1GA Gas Boiler 11 kW TO 32 kW
VITODENS 100-W HEAT ONLY
A compact and efficient heat only gas boiler
An heat only, wall mounted gas fired condensing boiler which is compact enough to fit in a standard kitchen cupboard. Also suitable for use in other applications where there is only limited space available.
- Rated outputs: 11 kW, 16 kW, 19 kW, 25 kW and 32 kW
- Compact dimensions to fit in standard kitchen cupboards
- ERP efficiency 93% (Class A)
- Weather compensation optionLarge user display
- 5 year comprehensive warranty as standard
- Viessmann Trained Installers can now offer their customers an extended warranty option up to 12 years
Efficient, durable, quiet
The corrosion-resistant stainless steel Inox-Radial heat exchanger with unrivalled wall thickness, is extremely durable and achieves efficiency levels of up to 93%.
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.
Inox radial burner
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.
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.
Compatible Installation Accessories
Note:- Search Product Accessories code in Store Search bar.
|7141709||Vitotrol 100 room thermostat hard wired|
|7170149||Vitotrol 100 UTA analogue programmable room thermostat 24h hard wired|
|Z007691||Vitotrol 100 UTDB digital programmable room thermostat - 7 day, single channel hard wired|
|Z007933||Weather compensation outdoor sensor (incl DHW demand box)|
|ZK04647||Contact thermostat for underfloor heating with connection cable (1.5 m long)|
|ZK06130||WiFi Modem including cable|