Gas Condensing, Non-condensing, and Stationary Boilers
A gas boiler offers high efficiency of up to 106% and gas savings. Significant gas consumption savings thanks to continuous power modulation up to 1:10 and the intelligent ISC combustion system. This modulation system consists in the fact that the boiler can operate even at low power, for example (starting from 2.5 kW). ATTACK boilers are H2 ready – they are prepared for a gas and hydrogen mixture. Hydrogen can have up to a 20% share in the fuel. Thanks to advanced technology that we have introduced into our boilers, they can not only work easily but also evaluate combustion quality based on flame ionization measurements. We also offer non-condensing boilers.
ATTACK Condensing KT 20, 28
Gas condensing boiler
Power 2,5–33 kW
Wall-mounted gas condensing boiler for heating with the possibility of variable connection of a domestic hot water cylinder. Any DHW heating cylinder can be connected to the boiler. Offered volumes are from 80-200 l.
- Family houses and buildings
- Heating
- DHW Heating
- High modulation ratio 1:10
- Heating of hot water in an external cylinder
- H2 ready
ATTACK Atmospheric NSK 24
Gas non-condensing boiler
Power 8,8–24 kW
Wall-mounted non-condensing boiler with flow-through heating method.
- Family houses and buildings
- Heating
- DHW Heating
- Simple connection to the original chimney
- Hot water heating by flow-through method
- Non-condensing boiler
ATTACK Condensing KST 24
Gas condensing boiler
Power 3 – 30 kW
Wall-mounted condensing boiler with flow-through heating method.
- Family houses and buildings
- Heating
- DHW Heating
- High modulation ratio 1:10
- Hot water heating by flow-through method
- H2 ready
ATTACK Condensing KZT 25
Gas condensing boiler
Power 2,6 – 26 kW
Wall-mounted condensing boiler with a built-in cylinder not only for DHW but also with intelligent control.
- Family houses and buildings
- Heating
- DHW Heating
- High modulation ratio 1:10
- Heating of hot water in a built-in stainless steel cylinder
- Spa Plus
ATTACK Condensing KT 48
Gas condensing boiler
Power 5 – 48 kW
The KT48 version is mainly suitable for larger buildings as well as industrial objects.
- Family houses and buildings
- Heating
- DHW Heating
- High modulation ratio 1:10
- Heating with the possibility of hot water heating in an external cylinder
- H2 ready
Stationary combined cast iron boiler
Gas stationary boiler
Power 12 – 33 kW
The stationary gas boiler has a choice of up to 5 modifications that offer different heating settings.
- Family houses and buildings
- Heating
- DHW Heating
- Proven construction of the cast iron body
- Wide selection of DHW cylinders
- 5 types of modifications