Description
Viessmann Vitodens 100-W 11kW System Boiler B1HG (7988416)
This is the boiler all installers should be fitting in the majority of homes! With a modulation ratio of 3.2kW to 11kW on space heating, it will easily cover the majority of homes in the UK, which have an average heat loss of about 7kW at -3 degrees C outside. This boiler uses the same heat exchanger as the 19kW version, and is programmed to give 17.5kW to DHW if you use the 100-W system boiler in 4 pipe mode (gas pipework needs to be designed accordingly). This boiler works amazingly well using the new Vitotrol 100-E, however with OpenTherm as standard on this appliance, it also works brilliantly with 3rd party OpenTherm controls!
***Boiler, gas valve, heating flow & return valves included. If piping up as a 4 pipe boiler, this product requires an additional valve set & Viessmann hot water controls. These items are sold separately. Outdoor sensor for weather compensation not included. Contact us for help or information.***
Features:
- Particularly attractive price/performance ratio
- Durable and efficient due to stainless steel Inox-Radial heat exchanger
- MatriX-Plus burner with Lambda Pro combustion control for permanently high efficiency and low emissions
- Simple and intuitive operation via LCD touch screen display or convenient and effective control via the ViCare app
- Internet-capable thanks to integrated WiFi interface for more comfort, energy savings and safety with ViCare
- Output Heating: 3.2 to 11 kW
- Output DHW: 3.2 to 17.5 kW
- Standard efficiency: up to 98 % (Hs)
- Modulation range up to 1:10
- Energy-saving high-efficiency circulation pump
- Energy efficiency class: A
| Product Code | 7988416 |
| MPN | ZK06230 |
| EAN | 4054465321978 |
| Sub Type | Gas System |
| Colour | White |
| Warranty (Years) | 7 |
| Width (mm) | 595 |
| Height (mm) | 455 |
| Depth (mm) | 800 |
| Weight (Kg) | 39 |
| Heating Output (Kilowatts) | 11 |
| DHW Output (Kilowatts) | 17.5 |
| ErP Space Heating Efficiency | A |
| ErP Water Heating Efficiency | A |
| Fuel | Natural Gas |
| Mounting | Wall |
