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TECHNICAL SPECIFICATIONS
TECHNICAL SPECIFICATIONS
Ventilation System iV-Twin+
•
Installation and Operating Instructions
Ventilation System iV-Twin+
•
Installation and Operating Instructions
7.3
Specifications according to ErP Directive, Regulation 1254/2014
Ventilation unit iV-Twin+, demand-controlled:
Product data sheet iV-Twin+ according to VO 1254/2014 EU of July 11, 2014
No.
Description
Parameters
a
Vendor
inVENTer GmbH
b
Model ID
iV-Twin+
c
SEC class / Specific energy con
-
sumption (SEV) [kWh/(m²a)]
cold
-90.439
average
A+
-44.95
hot
-18.89
d
Ventilation type
BVU
e
Drive type
2
f
Heat recovery system type
regenerative
g
Degree of temperature change ƞ
t
[%]
94
h
Max. air volume flow [m³/h]
23
i
Electrical input power (incl. regulation) [W]
3
j
Sound power level L
wa
[dB (A)]
38
k
Reference air volume flow [m³/h]
16.1
l
Reference pressure difference [Pa]
0
m
SEL [W/m³/h]
0.18
n
Controlling factor
0.65
o
Inner and outer transfer [%]
1.8
p
Mixing ratio [%]
1.8
q
Position and description of the filter change indicator
Control
r
Instructions for controllable supply and exhaust air
grilles on the façade (single-direction LG only)
None
s
Internet address
t
Pressure fluctuation sensitivity [%]
44.5
u
Air tightness between inside and outside [m³/h]
3.2
v
Annual power consumption [kWh/(m²a)]
1.05
w
Annual savings
Heating energy [kWh/(m²a)]
cold
93.06
average
47.57
hot
21.51
Ventilation unit iV-Twin+, manually controlled:
Product data sheet iV-Twin+ according to VO 1254/2014 EU of July 11, 2014
No. Description
Parameters
a
Vendor
inVENTer GmbH
b
Model ID
iV-Twin+
c
SEC class / Specific energy con
-
sumption (SEV) [kWh/(m²a)]
cold
-85.346
average
A
-40.596
hot
-14.96
d
Ventilation type
BVU
e
Drive type
2
f
Heat recovery system type
regenerative
g
Degree of temperature change ƞ
t
[%]
94
h
Max. air volume flow [m³/h]
23
i
Electrical input power (incl. regulation) [W]
3
j
Sound power level L
wa
[dB (A)]
38
k
Reference air volume flow [m³/h]
16.1
l
Reference pressure difference [Pa]
0
m
SEL [W/m³/h]
0.18
n
Controlling factor
1
o
Inner and outer transfer [%]
1.8
p
Mixing ratio [%]
1.8
q
Position and description of the filter change indicator
Control
r
Instructions for controllable supply and exhaust air
grilles on the façade (single-direction LG only)
None
s
Internet address
t
Pressure fluctuation sensitivity [%]
44.5
u
Air tightness between inside and outside [m³/h]
3.2
v
Annual power consumption [kWh/(m²a)]
2.48
w
Annual savings
Heating energy [kWh/(m²a)]
cold
91.55
average
46.80
hot
21.16
