Type | Index number | Status |
---|---|---|
Centralised MEV and MVHR systems | 500318 | Normal |
Brand | Model name | Model qualifier |
Polypipe Ventilation | Silavent HRX | |
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 | Polypipe Ltd | |
Current manufacturer name | Polypipe Ltd | |
Manufacturer address |
New Edlington Broomhouse Lane Broomhouse Lane Doncaster DN12 1ES |
|
Manufacturer phone | 01709 770000 | |
Manufacturer website | www.polypipe.com | |
First year of manufacture | 2012 | |
Final year of manufacture | current | |
Summer bypass | no | |
Integrated to exhaust air heat pump | No | |
Entry updated | 20/09/2013 17:51 |
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 | 0.58 | 88% | 0.63 | 87% | 0.63 | 87% |
n = 2 | 0.61 | 86% | 0.75 | 86% | 0.75 | 86% |
n = 3 | 0.68 | 86% | 0.93 | 85% | 0.93 | 85% |
n = 4 | 0.78 | 86% | 1.14 | 84% | 1.14 | 84% |
n = 5 | 0.91 | 85% | 1.37 | 84% | 1.37 | 84% |
n = 6 | 1.08 | 84% | - | - | - | - |
n = 7 | 1.24 | 84% | - | - | - | - |
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