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Type Index number Status
Centralised MEV and MVHR systems 500580 Normal
Brand Model name Model qualifier
National Ventilation MON-HRU/350-150i
     
System type balanced whole-house mechanical ventilation with heat recovery
Duct type rigid  
Minimum duct size 125 mm diameter or 204 x 60 rectangular or larger
Original manufacturer name Volution Ventilation UK Ltd
Current manufacturer name National Ventilation
Manufacturer address Stathe Road
Burrowbridge
Somerset
TA7 0RY
Manufacturer phone 01823 690290
Manufacturer website www.nationalventilation.co.uk
First year of manufacture 2018  
Final year of manufacture current  
Summer bypass yes  
Integrated to exhaust air heat pump No  
Entry updated 27/11/2018 10:58  

 

K+n wet rooms SFP (W/l/s) [2009] Efficiency (%) [2009] SFP (W/l/s) [2012] Efficiency (%) [2012] SFP (W/l/s) [10] Efficiency (%) [10]
n = 1 0.38 93% 0.39 93% 0.39 93%
n = 2 0.38 93% 0.46 92% 0.46 92%
n = 3 0.42 92% 0.55 91% 0.55 91%
n = 4 0.50 92% 0.70 91% 0.70 91%
n = 5 0.58 91% 0.85 90% 0.85 90%
n = 6 0.68 91% 1.07 89% 1.07 89%
n = 7 0.82 90% 1.31 89% 1.31 89%

 

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