PRICE INCLUDES VAT AND DELIVERY.
The E300 (now known as the HR300) unit incorporates 2 specially developed mixed flow fans for low noise and efficiency, with up to 70% heat recovery. Effectively lowering internal relative humidity the HR300 unit controls condensation and eliminates mould growth. Designed for through the wall mounting.
Fresh, pre-warmed air from outside is continually provided to the room with simultaneous extraction of stale moist air and smells. Heat is transferred via a unique plastic heat exchanger from outgoing air to the fresh air supply with no cross contamination, maintaining internal temperatures and providing a fresh environment. The unit is fully controllable for speed using a small dedicated speed controller. Automatic ON/OFF control or switching to boost is easily achieved using sensors/timers e.g. humidistat. For summer operation the heat exchanger can be removed and replaced with a plastic divider board to provide positive cooling to rooms.
Available in three speeds: 75, 210 and 300m³/h. It is ideal for light commercial applications including function rooms, offices and classrooms.
|Max ventilation rate||300.0||83.33|
|Low Supply Rate||70.0||19.44|
|Low Extract Rate||75.0||20.83|
|Normal Supply Rate||190.0||52.78|
|Normal Extract Rate||210.0||58.34|
|Boost Supply Rate||270.0||75.0|
|Boost Extract Rate||300.0||83.33|
|N° speed settings||3|
Efficiency: The unit will retain up to 70% of the temperature differential of out going air.
Heat exchanger: Multi plate cross-flow type constructed out of a polymeric plastic with ultra sonic welded joints.
Motor: 240V 50Hz A/C with sleeve bearings and greased for life. It will operate up to an ambient temperature of 40°C and is fitted with a manual reset thermal overload protective device.
Controls: The unit is operated via a remote 3 Position switch, humidistat or a humidiswitch.
Filter: Washable reticulated foam type coarse filter.
Construction: The unit outer case is a rigid ABS moulding. The internal/external grille is a cream coloured ABS moulding.
|Sound Levels:||dB(A) @ 3m|
Mains electrical supply: 230VAC 50Hz.
Complies to the following approvals/directives: LVD, EMC and CE.
The HR300 unit requires a 380mm x 280mm hole. Units should be level and square in the wall.The unit should be fitted so that it overhangs by minimum of 50mm on the inside, and a minimum of 70mm on the outside. An extension sleeve is available for walls up to 650mm thick.