Heat Recovery Ventilation

Air volume (High)	150 - 42 m3/h - l/s
Air volume (Low)	120 - 33 m3/h - l/s

The SAF system recovers heat energy which would be otherwise exhausted to the atmosphere and... more

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Product information - MHI SAF150E7 Heat Recovery Ventilation Unit

The SAF system recovers heat energy which would be otherwise exhausted to the atmosphere and uses this energy to warm the air entering the building. The reverse happens in warmer climates, where the exhausted cool air is used to partially cool the incoming air.

Capturing the waste energy, means the heating/cooling requirements of the building are reduced, so similar size plant can be selected.

Savings can be made in long term energy consumption and carbon emissions are reduced.
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Air volume (High)	150 - 42 m3/h - l/s
Air volume (Low)	120 - 33 m3/h - l/s
Dimensions (h-w-d)	270 x 970 x 467 mm
Weight	25 kg
Duct diameter	100 mm
External static pressure - extra high	80 Pa
External static pressure - high	70 Pa
External static pressure - low	25 Pa
Temperature exchange efficiency (H/L)	75 - 77 %
Sound pressure level - extra high	29 dB(A)
Sound pressure level - high	29 dB(A)
Sound pressure level - low	21.5 dB(A)
Power supply (V-Ph-Hz)	230 - 1 - 50 (V-Ph-Hz)
Power input	0.11 kW
Running current	0.5 A
Suggested fuse size	5 A
Enthalpy exchange efficiency Cool - Heat (high)	63 - 70 %
Enthalpy exchange efficiency Cool - Heat (low)	66 - 73 %

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