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Floor-standing gas condensing Boiler
AVANTTIA NG

  • Performance over 108%
  • "Gas adaptative" combustion control
  • 1:10 modulation
  • Low NOX class 6
  • Stainless steel cylinder
  • 3 powers: 24 kW, 28 kW and 33 kW

Floor-standing gas condesing boiler

the new range of AVANTTIA NG floor standing gas condensing boilers manage to improve the performance, thereby reducing consumption thanks to the innovative design of the combustion chamber, while offering high-comfort features with great ease of installation, use, and maintenance.

Advantages Avanttia NG

GREAT PERFORMANCE AND ENERGY SAVINGS

Taking advantage of the condensation technology, savings in fuel consumption of about 20% can be achieved compared to standard boilers.

The gas has an energy capacity of 111% over LHV. To take full advantage of this capacity, the water vapor from the combustion gases should be converted into water..

The AVANTTIA NG boiler features an innovative boiler heat exchanger that allows the temperature of the combustion gases to be reduced below the dew temperature, maximising the energy capacity of the fuel.

By associating this boiler heat exchanger with a premix burner and an electronic control over the system, a boiler with the best energy rating of its category is obtained, in compliance with the ErP Directive.

Wi-Fi REMOTECONTROL

The MyDOMO Wi-Fi remote control allows users to control the AVANTTIA NG boiler from anywhere through a mobile device (iOS or Android).

CLASS 6 NOx

According to the ERP regulation of 26/9/2018 NOx emissions < 56mg/kWh.

Technical information

Unit 24 HDX 120 L 24 HDX 150 L 28 HDX 150 L 32 HDX 150 L
Gas type G20 G25 G31 G20 G25 G31 G20 G25 G31 G20 G25 G31
Calibration pressure mbar 20 25 37 20 25 37 20 25 37 20 25 37
Gas consumption (Maximun power) m3/h 2,49 2,83 0,96 2,49 2,83 0,96 3,05 3,47 1,18 3,402 4,127 1,302
Gas comsuption (Minimun power) m3/h 0,36 0,43 0,14 0,36 0,43 0,14 0,397 0,456 0,144 0,434 0,524 0,168
Modulation range 1:10 1:10 1:10 1:10
Burn pot material Stainless steel Stainless steel Stainless steel Stainless steel
EFICIENCIA
Gas type G20 G25 G31 G20 G25 G31 G20 G25 G31 G20 G25 G31
Efficiency at maximun power (80/60 ºC) % 97,69    97,36 97,57 97,69   97,36   97,57 97,88  98,15 98,59 98,00  98,23 98,04
Efficiency at minimum power (50/30 ºC) % 105,15 105,45 103,01 105,15 105,45 103,01 105,00 104,16 104,67 105,40 105,53 105,43
Efficiency at 30% (36/30 ºC) % 108 107,70 105,81 108 107,70 105,81 107,54 107,83 107,36 107,20 107,06 106,98
Heating Efficiency Class (ErP) 92%
HEATING CIRCUIT
Gas type G20 G25 G31 G20 G25 G31 G20 G25 G31 G20 G25 G31
Rated fuel consumption(Max.) kW 24,3 24,3 24,3 24,3 24,3 24,3 28,70 29 29,40 33,70 33,70 33,70
Rated fuel consumption (Min.) kW 3,5 3,5 3,5 3,5 3,5 3,5 3,75 3,82 3,59 4,35 4,35 4,35
Heating rated usable power (Max.) (80/60 ºC) kW 23,7 23,7 23,7 23,7 23,7 23,7 28 28 28,01 33,02 33,02 33,02
Heating rated usable power (Mín.) (80/60 ºC) kW 3,2 3,2 3,2 3,2 3,2 3,2 3,50 3,50 3,45 4,10 4,10 4,10
Condensation rated usable power (Max.) (50/30 ºC) kW 25,3 25,3 25,0 25,3 25,3 25,0 30 30 28,63 35,50 35,50 35,50
Condensation rated usable power (Min.) (50/30 ºC) kW 3,6 3,6 3,5 3,6 3,6 3,5 3,90 3,90 3,59 4,60 4,60 4,60
Temperature selection range ºC 25-80 25-80 25-80 25-80
Operating pressure bar 3 3 3 3
Operating pressure bar 0,5 0,5 0,5 0,5
Expansion vessel usable volume L 8 8 12 12
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