Type | Index number | Status |
---|---|---|
Centralised MEV and MVHR systems | 500063 | Normal |
Brand | Model name | Model qualifier |
Helios | KWL EC 300 | |
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 | Helios Ventilation Systems Ltd | |
Current manufacturer name | Helios Ventilation Systems Ltd | |
Manufacturer address |
Crown Gate Wyncolls Road The Seedbed Centre Severalls Industrial Park Colchester CO4 9HT |
|
Manufacturer phone | 01206 228500 | |
Manufacturer website | www.heliosfans.co.uk | |
First year of manufacture | 2008 | |
Final year of manufacture | current | |
Summer bypass | no | |
Integrated to exhaust air heat pump | No | |
Entry updated | 11/11/2015 10:34 |
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 | 0.75 | 79% | 0.79 | 79% | 0.79 | 79% |
n = 2 | 0.78 | 79% | 0.93 | 79% | 0.93 | 79% |
n = 3 | 0.84 | 79% | 1.15 | 78% | 1.15 | 78% |
n = 4 | 0.96 | 78% | 1.42 | 77% | 1.42 | 77% |
n = 5 | 1.16 | 78% | 1.72 | 76% | 1.72 | 76% |
n = 6 | 1.32 | 77% | - | - | - | - |
n = 7 | 1.56 | 76% | - | - | - | - |
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