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Type Index number Status
Centralised MEV and MVHR systems 500228 Normal
Brand Model name Model qualifier
Passivent 1Hybrid HR 3
     
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 Passivent Ltd
Current manufacturer name Passivent Ltd
Manufacturer address North Frith Oasts
Ashes Lane
Hadlow
Kent
TN11 9QU
Manufacturer phone 01732 850770
Manufacturer website www.passivent.com
First year of manufacture 2008  
Final year of manufacture 2013  
Summer bypass no  
Integrated to exhaust air heat pump No  
Entry updated 14/07/2016 15:51  

 

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 0.46 91% 0.47 90% 0.47 90%
n = 2 0.46 90% 0.53 90% 0.53 90%
n = 3 0.50 88% 0.65 87% 0.65 87%
n = 4 0.56 88% 0.79 87% 0.79 87%
n = 5 0.65 87% 0.94 87% 0.94 87%
n = 6 0.75 87% 1.10 88% 1.10 88%
n = 7 0.87 87% - - - -

 

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