HEATMASTER (F400 - 120°C)
HEATMASTER F400 is a heavy-duty roof fan range combining continuous extraction of hot air with emergency smoke-exhaust duty. The platform is intended for continuous air temperatures up to 120 °C and F400 emergency operation.

Product overview
HEATMASTER F400 is a heavy-duty roof fan range combining continuous extraction of hot air with emergency smoke-exhaust duty. The platform is intended for continuous air temperatures up to 120 °C and F400 emergency operation.
Key features
- Galvanised steel structure with anti-bird grille
- Corrosion-protected aluminium cowl shaped to reduce rain ingress
- High-efficiency backward-curved self-cleaning centrifugal impeller
- IP55 motor; representative model certified for 400 °C / 2 h emergency duty
Application & selection
For industrial kitchens, process exhaust and smoke-extraction systems where hot air must be discharged through the roof.
Position in the range
Unlike standard roof fans, selection is driven not only by airflow but also by operating temperature and emergency fire-rating requirements.
Models and variants
21 verified models/variants
HEATMASTER F400 315 T2 1,5kW (120°C)
HEATMASTER F400 450 T4 1,1kW (120°C)
HEATMASTER F400 500 T4 1,5kW (120°C)
HEATMASTER F400 560 T6 1,1kW (120°C)
HEATMASTER F400 630 T4 5,5kW (120°C)
HEATMASTER F400 630 T6 1,5kW (120°C)
HEATMASTER F400 315 M4 0,25kW (120°C)
HEATMASTER F400 315 T4 0,25kW (120°C)
HEATMASTER F400 355 M4 0,25kW (120°C)
HEATMASTER F400 355 T4 0,25kW (120°C)
HEATMASTER F400 400 M4 0,55kW (120°C)
HEATMASTER F400 400 T4 0,55kW (120°C)
HEATMASTER F400 500 T6 0,55kW (120°C)
HEATMASTER F400 560 T4/T8 3/0,55kW (120°C)
HEATMASTER F400 630 T4/T8 5,5/1,1kW (120°C)
HEATMASTER F400 450 T4/T8 1,1/0,18kW (120°C)
HEATMASTER F400 500 T4/T8 1,5/0,25kW (120°C)
HEATMASTER F400 315 T4/T8 0,25/0,03kW (120°C)
HEATMASTER F400 355 T4/T8 0,25/0,03kW (120°C)
HEATMASTER F400 400 T4/T8 0,75/0,12kW (120°C)
Let us evaluate this series for your project.
Contact Vensis for model selection, technical suitability and quotation.