£44.54 inc VAT
SKU: 90000408 Airflow
Features;
Variable speed controller
Automatic boost function
Automatic frost protection
Automatic summer bypass
Heater control
The Airflow Entro Adjustable Speed Controller has the following features;
- Variable speed controller 100% adjustable by the user
- Autmoatic boost function increases air flow when needed (via volt free contact or 0-10V sensor input)
- Automatic frost protection reduces the supply ventilation rate for a certain period to prevent ice build-up within the heat recovery cell depending on the outside air temperature
- Automatic summer bypass provides free cooling in the summer season. Its motorised damper is triggered by the temperature sensor automatically
- Heater control for frost heater and post-heater
