Condensing gas boilers for heating

section-header-2.png

The THERM series of condensing boilers marked “Only for heating” is primarily designated for heating buildings. These boilers are recommended in cases where heating of water is resolved in another manner, e.g., by an electric reservoir. Additionally, these boilers can be completed by heating water in an indirect heating reservoir with the use of an additional three-way valve accessory.

These types of sources are recommended for heating in systems in new buildings, low-energy houses and residential units. They achieve a maximum efficiency of 108 % when combined with floor heating. The outdated gas boiler in the existing heating system can also be replaced.

For residential units and industrial buildings with large heat losses, this series of boilers is supplied in the Thermona cascade boiler room version.

THERM 25 KD

THERM 25 KD

Type: wall hung
Heating power: 2.5 ÷ 24.9 kW
Preparing DHW: no
Energetická třída A - pro topení  
THERM 14 KD.A

THERM 14 KD.A

Type: wall hung
Heating power: 2.4 ÷ 14.6 kW
Preparing DHW: no
Energy rating A - only for heating  
THERM 17 KD.A

THERM 17 KD.A

Type: wall hung
Heating power: 3.5 ÷ 17.0 kW
Preparing DHW: no
Energy rating A - only for heating  
THERM 24 KDN

THERM 24 KDN

Type: wall hung
Heating power: 4.9 ÷ 20.7 kW
Preparing DHW: no
Energy rating A - only for heating  
THERM 28 KD.A

THERM 28 KD.A

Type: wall hung
Heating power: 6.6 ÷ 28.0 kW
Preparing DHW: no
Energy rating A - only for heating  
THERM 45 KD.A

THERM 45 KD.A

Type: wall hung
Heating power: 13.0 ÷ 45.0 kW
Preparing DHW: no
Energy rating A - only for heating  
THERM 90 KD.A

THERM 90 KD.A

Type: wall hung
Heating power: 25.0 ÷ 95.0 kW
Preparing DHW: no