The following graphs show the maximum fan speed capability for each model (100% speed).








ECO-RTU – Upstand Mounted Roof Terminal Units
Upstand mounted 360° louvre discharge extract fan units.
ECO-RTU – Roof Terminal Units
- Aluminium finish suitable to external mounting
- Weather skirt for mounting directly to builders upstand
- Fitted controller for remote on / off & trickle / boost operation
Higher Duties
For airflow duties above the standard range, please contact us for a bespoke unit design.