Products
General Product Catalogue
- Mechanical Controls
- Electronic controls
- Fans for heating
- Systems
- Sensors
- Flue kits
- Fans for hoods
- Accessories
- Gas meters
HRU
This board offers a solution for heat recovery units. The concept is based on a high efficiency heat exchanger that is heating up the air coming from the outside with the air coming from indoors. There are connections for 2 dc-powered fans and 4 thermistors to control the exact fan speed of both fans. In addition there are functions like anti-freeze, pressure and/or flow control of the air and blocked filter detection.
