Vaillant atmoTEC plus VCW 194/4-5A gas wall heater 0010017845

• consisting of an electronically controlled pump
• Water pressure sensor and Manometer
• 12 liter expansion tank
• automatic quick air vent and heating safety valve
• Vario frame
• water-cooled, atmospheric premix burner
• electronic partial load setting
• Stainless steel secondary heat exchanger
• Hydraulic and gas-side pre-installation possible
• DIA system with symbol display
• beleuchtet
• Service panel
• Gas type natural gas E
• Rated power range 80/60 °C
• 8, 1930 -20, 1930 kW
• Hot water output 20, 1930 kW
• max. heat load. Heating mode 22.2 kW
• max. heat load. Hot water 22.2 kW
• min. heat load. 8.9kW
• Standard utilization rate 84% (Hs)/93% (Hi)
• Residual delivery head of the pump 250 mbar
• Flow temperature max. 85 °C
• Electrical connection 230/50 V/Hz
• Flow/return connection G 3/4
• Cold/hot water connection G 3/4
• Gas connection G 2000 /2
• Exhaust connection 110 mm
• Height/width/depth 800/440/360 mm
• Weight 44kg

Power connection (3~/400V) required. The consent of the local network operator may be required. Assembly only by qualified specialist personnel.

Attention: For gas appliances, installation should only be carried out by qualified specialist personnel

Attention: The device may only be installed with the original exhaust accessories from Vaillant !!