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Type Index number Status
Centralised MEV and MVHR systems 500188 Normal
Brand Model name Model qualifier
Zehnder ComfoAir ZHRV2
     
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 Zehnder Group UK Ltd
Current manufacturer name Zehnder Group UK Ltd
Manufacturer address Concept House
Watchmoor Point
Camberley
Surrey
GU15 3AD
Manufacturer phone 01276 408404
Manufacturer website www.zehnder.co.uk
First year of manufacture 2009  
Final year of manufacture 2015  
Summer bypass no  
Integrated to exhaust air heat pump No  
Entry updated 18/05/2016 18:29  

 

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 0.48 93% 0.47 93% 0.47 93%
n = 2 0.47 93% 0.55 93% 0.55 93%
n = 3 0.51 92% 0.70 91% 0.70 91%
n = 4 0.60 92% 0.88 90% 0.88 90%
n = 5 0.70 91% 1.07 88% 1.07 88%
n = 6 0.85 90% - - - -

 

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