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Vaillant atmoTEC plus gas wall-mounted boiler 0010017844
consisting of an electronically controlled pump
Water pressure sensor and manometer
12 l expansion vessel
automatic air vent and heating safety valve
Varioframe
water-cooled
atmospheric premix burner
electronic partial load control
Secondary heat exchanger made of stainless steel
Hydraulic and gas-side pre-installation possible
DIA system with symbol display
illuminated
Service panel
Gas type: Natural gas E
Nominal power range 80/60 °C
8.0-20.0 kW
Hot water output: 20.0 kW
Maximum heat output. Heating mode: 22.2 kW
Maximum heat output for hot water: 22.2 kW
Minimum heat load: 8.9 kW
Standard utilization rate 84% (Hs)/93% (Hi)
Residual delivery head of the pump: 250 mbar
Maximum flow temperature: 85 °C
Electrical connection 230/50 V/Hz
Flow/return connection G 3/4
Cold/hot water connection G 3/4
Gas connection G 1/2
Exhaust connection 110 mm
Height/Width/Depth 800/440/360 mm
Weight 44 kg
A high-voltage power connection (3~/400V) is required. Approval from the local grid operator may be necessary. Installation must be carried out by qualified personnel only.
Caution: Gas appliancesmust be installed by qualified personnel only.
Attention: The unit must only be installed with original Vaillant exhaust accessories!
Notice
Please note that gas and electric appliances require increased mains voltage for proper operation. These appliances are not equipped with a two-pin mains plug. The installation of non-pluggable appliances must be carried out by the respective network operator or a certified specialist company, which can also assist you in obtaining any necessary approval from the relevant network operator for the installation of the appliance.
