Axair Fans UK Ltd

GDS V8 180x180L: The School MVHR Fan Ideal for Ceiling Voids

13-03-2023

MVHR is a form of continuous ventilation which supplies fresh outdoor air into a building while extracting stale air from the building, recovering heat from the outgoing air in the process. In schools indoor air quality is thought to affect student awareness and ability throughout the day so MVHR’s in ceiling voids are common place.

The U03-A4 – GDS V8 180x180L forward curved fan is ideal for this type of application. The competitively priced double inlet centrifugal fan with forward curved blades features a double shaft to provide optimal mechanical isolation on both inlets boasts low noise, low energy consumption and is sized perfectly for heat recovery units situated in ceiling void in schools.

The unit features built in fan failure monitoring to link with BMS systems for monitoring – monitored by a normally closed contact within the motor that is calibrated to open when the fan speed drops below 200RPM so as the motor comes to a stop, the monitoring circuit is opened which the management system will detect as a fan failure.

School MVHR Fan Features & Benefits:

• Double inlet forward curved

• Constant pressure and volume depending on individual requirements

• Double shaft to provide optimal mechanical isolation at both inlets

• V8 motor – allowing higher power at a lower speed for better overall efficiency. Currently used in Ecofit e wheel backward curved fans 250x50, 280x65 and 315x88 diameters)

• Detachable flanges

• Surpasses ERP regulations 2013 and 2015

• Leads out with loose capacitor as necessary

• For up to 200diameter fans (SI) and 180 mm for DI

• Pre-wired to a side plate mounted capacitor

• Lower Cost than competitors

• No slip brushless DC - no losses when slowed down

• IP54 • 2 sealed ball bearings

• 230V.A.C (200-277V)

• Easy to control

• Two industry standard nut inserts on either side for quick and easy installation

• Low power consumption