HEAT RECOVERY SYSTEMS - ECO ACTIVE
The GDL Eco Active Heat Recovery Unit is situated in a high level void or can be exposed within the room. It gives Winter
and Summer ventilation and also Summer night purging to each room. The units can also be externally roof mounted.
Each unit consists of a plate heat exchanger with an efficiency
of up to 69%, giving a minimum supply air temperature of 16°C, utilising the waste heat from the extract. Each unit has a low energy supply and extract fan unit which will deliver up to
0.3m3/Sec. The unit is controlled via a CO2/temperature room sensor and intelligent controller to give the correct ventilation requirement at all times.
The GDL Eco Active Heat Recovery Unit has been independently tested to BS EN ISO 3744:2010 and verified for use within educational establishments.