The wall hung condensing boiler ATTACK KZT Plus/LPG (model 2015)
Installation example with ATTACKInstallation example with ATTACK

ATTACK KZT PLUS/LPG

  • Efficiencywall hung gas condensing boiler
  • fluent electronic output modulation
  • intelligent eqiuthermal regulation
  • microprocessor control
  • D.H.W. expanse vessel of 2 l
  • well-readable digital display
  • autodiagnostics
  • control system COMFORT /ECO for D.H.W. preparation
  • PREMIX ceramic burner
  • premixing, antifreeze protection, protection against the pump blockage
  • efficiency up to 109 %
  • patented aluminium multi-plate exchanger
  • intelligent regulation OpenTherm
  • two circuit pumps
  • integrated accumulation dynamic antirust d.h.w. tank
  • Option of instantaneous D.H.W. warming by a solar device
  • bypass
  • possibility of tranformation to LPG gas
The wall hung condensing boiler with modern design, equipped with the advanced technology with increased liability and construction quality.

The ATTACK KZT Plus/LPG is a condensing boiler with hermetic chamber designed for heating and warming of D.H.W. by high level of efficiency and very low emissions value, using the natural or liquefied gas. It is equipped with the microprocessor control system. The ATTACK KZT Plus/LPG consists from the aluminium multi – plate exchanger and ceramic mixing burner, that is equipped with an electronic ignition with ionisation flame control, modulation fan and modulation gas valve.
The D.H.W. is produced by a special accumulation multi-layer tank.
Max. thermal output of central heating 25 kW
Min. thermal output of central heating 5,8 kW
Max. thermal output of central heating (50/30°C) / (80/60°C) 26,5 / 24,5 kW
Min. thermal output of central heating (80/60°C) 5,7 kW
Gas connection pressure G20 20 mbar
Gas connection pressure G31 37 mbar
Emission class NOX
Volume of water in the boiler in central h. 1,7 l
Volume of water in the boiler in central h. 50 l
Efficiency class by directive 92/42 EHS
D.H.W. flow Dt 30°C 175 l/10 min
D.H.W. flow Dt 30°C 820 l/hod
Degree of protection X5D IP
El. voltage ~ 230 / 50 V / Hz
El. input 100 W
Weight of the empty boiler 56 kg
Dimensions (W x H x D) 600 x 800 x 420 mm
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ATTACK Ltd. WORLD
Customer service
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ATTACK Ltd. WORLD
ATTACK Ltd. WORLD