Ventilation unit has heat pump to heat and cool
The RFM range of ventilation heat-recovery units from Weger Air Solutions includes a plate heat recuperator and heat pump to heat or cool incoming fresh air according to the season. There are also separate supply and exhaust fans.
There are six sizes in the range, with airflows from 0.25 to 1.11 m3/s.
The heat pump has a scroll hermetic compressor and uses R410A.
These units are compact and suitable for installing in ceiling voids. They are designed for plug-and-play operation and have micro-processor control to automatically manage room temperature. There is a remote display for setting the temperature required.
The range of accessories includes electric heater batteries, compact bag filters, inverter-driven fan motors, dampers and actuators.
For more information on this story, click here: Sept 2015, 177
