Compact installation dimensions. With the possibility to produce heating and hot water simultaneously, as well as the selection of different types of energy. To install the heater, one of the two water sets must be ordered in addition! (721912 and 721913)

Energy source: gas & electric
Rated heat output: 2000/4000W
Rated heat output: electric operation: 900/1800W
Efficiency: 98%
Gas/diesel consumption: 160 / 335 g/h
Burner Output stages: 2
Operating voltage: 12 V / 230 V
Air flow rate: max. 287 m3/h
Current consumption (12V): Average: 1.1 A
Current consumption (230V): 900 W 3.9 A / 1800W 7.8 A
Standby current: 0.001 A
Water content: 10 l
Heating time for water (from approx. 15° to approx. 60°C): Water tank approx. 23 min.
Pump pressure: max. 2,8 bar
System pressure: max. 4,5 bar
Weight (without periphery): 15,5 kg
Weight (with periphery): 16 kg
Installation dimensions LxWxH: 540 x 500 x 350 mm