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Type Index number Status
Centralised MEV and MVHR systems 500559 Normal
Brand Model name Model qualifier
Stiebel Eltron LWZ 130 237805
     
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 Stiebel Eltron UK Ltd
Current manufacturer name Stiebel Eltron UK Ltd
Manufacturer address Unit 12 Stadium Court
Stadium Road
Wirral International Business Park
Bromborough
Wirral
CH62 3RP
Manufacturer phone 0151 346 2300
Manufacturer website www.stiebel-eltron.co.uk
First year of manufacture 2017  
Final year of manufacture current  
Summer bypass no  
Integrated to exhaust air heat pump No  
Entry updated 23/04/2018 14:14  

 

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 - - 2.00 91% 0.82 91%
n = 2 0.79 91% 0.99 89% 0.99 89%
n = 3 0.96 89% 1.13 87% 1.13 87%
n = 4 1.16 88% - - - -

 

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