Type | Index number | Status |
---|---|---|
Centralised MEV and MVHR systems | 500622 | Normal |
Brand | Model name | Model qualifier |
Zehnder | ComfoAir 155 WMe | |
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 | 2019 | |
Final year of manufacture | current | |
Summer bypass | yes | |
Integrated to exhaust air heat pump | No | |
Entry updated | 12/09/2019 11:51 |
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 | 0.45 | 92% | 0.50 | 90% | 0.50 | 90% |
n = 2 | 0.47 | 90% | 0.62 | 88% | 0.62 | 88% |
n = 3 | 0.56 | 88% | 0.80 | 86% | 0.80 | 86% |
n = 4 | 0.70 | 87% | 1.05 | 85% | 1.05 | 85% |
n = 5 | 0.85 | 86% | 1.31 | 84% | 1.31 | 84% |
n = 6 | 1.03 | 85% | - | - | - | - |
n = 7 | 1.26 | 84% | - | - | - | - |
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