1, high efficiency and energy saving: viessmann b 1je26kw adopts advanced condensation technology, which can recover water vapor and waste gas from exhaust smoke, improve thermal efficiency and save energy.
2. Safe and reliable: viessmann b 1je26kw adopts the thermistor combustion control technology patented by viessmann to monitor the flame state in real time to prevent the occurrence of dangerous situations such as flameout and overheating.