Gas-Brennwertkessel

Series:Sapphire series Our wall mounted gas boiler have these main features: 1) Air draught model. Open chamber,especially design for house type with collective flue. 2) Neat design, gas saving,high efficiency, environmental protected. Adopt advanced technology,high quality components, high efficiency combustion. 2) Easy operation With 3 knobsfor mode choosing and function option, another 5 indicatinglights for indicating working condition of boiler. 3) Various capacity available Input capacity:17kW,20kW,24kW,27kW) can match with different house type. 4) Can be connected with room thermostat or remote controller which providing more function options. 5) Various structure available, suitable for differentusing condition. Pipe heat exchanger (one heat exchanger) model Plate heat exchanger (two heat exchangers) model