Viessmann Vitopend 100-W A1JB 30 kW 29.9 kW

Powerful double-circuit wall-mounted gas boiler with a closed combustion chamber. It is a product of the 2017 model year, positioned in the middle price category. It will be a good choice for organizing a new or upgrading an existing heating and hot water supply system of a country house, cottage or large apartment with a total area of up to 239 m2 (with a ceiling height of 2.5-3 m).

Thanks to a quiet circulation pump and a forced smoke exhaust system, the Viessmann Vitopend 100-W A1JB 30 kW boiler can be installed directly in residential premises. Guarantees a decent hot water capacity (14.1 L/min at 30°C heating). The efficiency of the device is ensured by a fully modulating gas burner and a proprietary microprocessor control system that allows you to control all the most important parameters on a high-contrast monochrome LCD screen.

The boiler demonstrates a good seasonal efficiency (91%) and is equipped with protective systems that are triggered in the event of a flame out, no draft or a violation of the water circulation in any of the circuits. It is adapted for operation in the conditions of east european gas and electric networks, it is not afraid of moderate fluctuations in gas pressure and voltage.