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Type	Index number	Status
Centralised MEV and MVHR systems	500435	Normal
Brand	Model name	Model qualifier
VENTS	VUT 550 VB EC A11
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	Ventilation Systems PrJSC
Current manufacturer name	Ventilation Systems PrJSC
Manufacturer address	1 M. Kotsubynskogo str. Kiev 01030 Ukraine
Manufacturer phone	+380 44 406-36-27
Manufacturer website	www.ventilation-system.com
First year of manufacture	2010
Final year of manufacture	current
Summer bypass	yes
Integrated to exhaust air heat pump	No
Entry updated	15/09/2015 12:25

 

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	87%	0.71	87%
n = 2	0.71	87%	0.63	88%	0.63	88%
n = 3	0.59	88%	0.63	88%	0.63	88%
n = 4	0.62	88%	0.72	88%	0.72	88%
n = 5	0.63	88%	0.84	88%	0.84	88%
n = 6	0.69	88%	0.98	87%	0.98	87%
n = 7	0.79	88%	1.16	87%	1.16	87%

 

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