Supplier Name or Trade Mark
Supplier Model Identifier and Options Installed
SEC in [kWh/(m
2
a)] for Each Climate
(Cold, Average, Warm)
SEC Class
(Cold, Average, Warm)
Declared Typology
Type of Motor Drive Installed
Type of Heat Recovery
1
Heat Recovery Efficiency
2
Maximum Flow Rate in (m
3
/h) / (l/s)
3
Electric Power Input at Maximum Flow Rate (W)
4
Sound Power Level (L
WA
) in dB(A))
5
Reference Flow Rate in (m
3
/h) / l/s)
6
Reference Pressure Difference
SPI in [W/(m
3
/h)]
7
Control Factor and Typology
Declared Maximum Internal and External Leakage (%)
8
Position and Description of Visual Filter Warning
Internet Address for Preassembly / Disassembly Instructions
AEC (kWh electricity/a) for Each Climate
(Cold, Average, Warm)
AHS (kWh electricity/a) for Each Climate
(Cold, Average, Warm)
Greenwood Airvac
Manual Control
(via manual switch)
-75.5
-36.7
-11.9
A+
A
E
Bidirectional
Variable Speed
Recuperative
91%
313 / 87
156
52
220 / 61
50
0.29
1
Internal: 2.4%
External: 2.3%
Details within
Homeowner Guide
www.greenwood.co.uk
14.8
9.4
9.0
90.3
46.1
20.9
Greenwood Airvac
Local Demand Control
(with 2 or more sensors)
-82.6
-42.9
-17.5
A+
A+
E
Bidirectional
Variable Speed
Recuperative
91%
313 / 87
156
52
220 / 61
50
0.29
0.65
Internal: 2.4%
External: 2.3%
Details within
Homeowner Guide
www.greenwood.co.uk
9.6
4.2
3.8
92.2
47.1
21.3
Greenwood Airvac
Central Demand Control
(with 1 sensor)
-78.8
-39.6
-14.6
A+
A
E
Bidirectional
Variable Speed
Recuperative
91%
313 / 87
156
52
220 / 61
50
0.29
0.85
Internal: 2.4%
External: 2.3%
Details within
Homeowner Guide
www.greenwood.co.uk
12.3
6.9
6.5
91.1
46.6
21.1
Greenwood Airvac
Clock Control
(via 7 day timer control)
-76.6
-37.7
-12.8
A+
A
E
Bidirectional
Variable Speed
Recuperative
91%
313 / 87
156
52
220 / 61
50
0.29
0.95
Internal: 2.4%
External: 2.3%
Details within
Homeowner Guide
www.greenwood.co.uk
13.9
8.6
8.1
90.5
46.3
20.9
Declaration of Performance
Residential Ventilation Unit Greenwood Vireo HR185WM
1. Type of Heat Recovery: Recuperative is without humidity recovery and renewable is with humidity recovery.
2. Efficiency according to EN13141-7:2010 at reference airflow rate @50Pa; and according to EN13141-8:2014 systems without connection.
3. Maximim flow at 100 Pa external pressure (shown in both m
3
/h and l/s).
4. Electrical power input at the maximum airflow rate (Watts).
5. Casing noise radiation at reference flow rate at 50Pa external pressure.
6. Reference flow rate is 70% of the maximim airflow at 50Pa external pressure according to EN13141-7:2010 (shown in both m
3
/h and l/s).
7. In accordance with EN13141-7:2010 at reference flow rate.
8. In accordance with EN13141-7:2010 at reference flow rate and EN13141-8:2014 systems without connection.
SEC: Specific Energy Consumption
SPI: Specific Power Input
AEC: Annual Electricity Consumption
AHS: Annual Heating Saved
22
