Hot air heating systems/Hot air stoves 

Type HFL, Prestige-SE and Optimal-E

EWI Therm hot air stoves and hot air heatings type HFL for side grain firing EWI Therm EWI Therm hot air stoves and hot air heatings type Optimal and Prestige EWI Therm hot air heating systems / Hot air stoves with a heating performance of 25 kW (Prestige-SE), 198 kW (Optimal) up to 250 kW (HFL for side grain) are available for every need. The stoves and heating systems are equipped with a fully automatic control, including an overheating protection. They are suitable for the heating of factory halls, joiner's workshops, carpenter's workshops etc. A pleasant temperature is achieved wiktin 5-10 minutes after heating up.

Thanks to our flexible fabrication, special requests and problem solutions can likewise be fullfilled.

Concept and Design

Airflow of EWI Therm hot air stoves and hot air heatings type Prestige and Optimal Hot-air heating systems ensure the quick, effective, environment-friendly and economic heating of rooms in any size. Heat-up occurs quickly from zero, as the heat energy is supplied directly to the room air. Long start-up times or energy loss due to several heat transfers to intermediate fluids, such as water, are avoided.

A practical and beneficial heating system must be able to cope with the high requirements of daily use. In addition, it is required to be installed easily and quickly even under difficult room conditions. For this reason, our hot air heating systems are of modular design. This means that the individual system components are assembled locally. If maintenance or repair is required, replacement will likewise be performed locally. To ensure easy adjustment to the local conditions, all heating systems are available in "left" and "right" versions.

More about hot-air heating systems/hot-air stoves
"Prestige-SE" heating performance 25 kW, suitable for rooms up to 600 m³ >>>

More about hot-air heating systems/hot- air stoves
"Optimal-E" heating performance up to 198 kW, suitable for rooms up to 6000 m³ >>>

More about hot-air heating systems/hot-air stoves
"HFL (side grain)" heating performance up to 250 kW, suitable for rooms up to 10.000 m³ >>>


EWI Therm, Hot Air Stoves, Space Hetares and Slow Combustion Stoves
EWI-Therm Druck-Logo  © Eisenwerk Winnweiler   Krämer KG
 • Industriestr. 3 • D - 67722 Winnweiler • Phone +49 6302 / 6 09 92-0 • Fax +49 6302 / 6 09 92-29
EWI-THERM Générateurs d’air chaud    EWI Therm Hot Air Stoves and Slow Combustion Stoves, english Version    EWI Therm Warmluftöfen, deutsche Version
© Eisenwerk Winnweiler
   Krämer KG
• Industriestr. 3 • D - 67722 Winnweiler
• Phone +49 6302/9 09 92-0 • Fax +49 6302/9 09 92-29