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Type Index number Status
Centralised MEV and MVHR systems 500774 Normal
Brand Model name Model qualifier
Nuaire MRXBOXAB-ECO3 MRXBOXAB-ECO3B
     
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 The Nuaire Group
Current manufacturer name The Nuaire Group
Manufacturer address Western Industrial Estate
Caerphilly
CF83 1NA
Manufacturer phone 029 2085 8200
Manufacturer website www.nuaire.co.uk
First year of manufacture 2021  
Final year of manufacture current  
Summer bypass yes  
Integrated to exhaust air heat pump No  
Entry updated 21/06/2022 15:36  

 

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 0.55 90% 0.56 90% 0.56 90%
n = 2 0.52 90% 0.58 90% 0.58 90%
n = 3 0.53 90% 0.65 89% 0.65 89%
n = 4 0.60 89% 0.79 88% 0.79 88%
n = 5 0.68 89% 0.95 88% 0.95 88%
n = 6 0.91 88% 1.15 87% 1.15 87%

 

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