Airflow Solutions main catalogue
Duplexvent DV145SE Professional Line Top Entry - Up to 594 m 3 /hr air volume
Tested by the BRE (Building Research Establishment) and eligible for the SAP Appendix Q SAP Appendix Q
Key Features ● For use in large sized dwellings up to 300 m 2 * ● Extract up to 570 m 3 /hr at 100 Pa ● Galvanised steel, double skin casing ● Triple filter design with F7 pollen filter ● Over 90% thermal efficiency and low SFP ● New smart frost protection heater ● Built-in electric post-heater ● Automatic, 100% summer bypass ● Auto cut-out switch for extra safety ● Eight speed digital control with LCD display and BMS (LON / KNX) connection ● SAP Appendix Q eligible and PASSIVE HOUSE Institute certified ● Complies with Building Regulations ● 5 year warranty + Moreover, the 20mm thick insulation in the casing avoids any thermal bridging and significantly reduces noise levels. The DV145SE includes an easily removable, aluminium heat exchanger which transfers warmth from the outgoing waste airstream into the incoming fresh air where its thermal efficiency up to 90%. At no point do the airstreams mix.
DV145SE
SFP 1.09 0.94 0.89 0.92 0.97 1.04 1.15
Efficiency
K+1 Wet room K+2 Wet rooms K+3 Wet rooms K+4 Wet rooms K+5 Wet rooms K+6 Wet rooms K+7 Wet rooms
78% 80% 81% 82% 83% 83% 84%
Technical Data
Passive House Certification The Duplexvent DV145SE is tested and certified by the Passive House Institute based on the following criteria: ● Thermal comfort ● Effective heat recovery ● Electric power consumption ● Air tightness ● Balancing adjustability
Specification
Duplexvent DV145SE R Duplexvent DV145SE L
Air flow m ³/hr / l/sec @ 100 Pa
568 / 158 Up to 90%
568 / 158 Up to 90%
Thermal efficiency Heat exchanger
Counterflow (Aluminium) Counterflow (Aluminium)
Fans
EC
EC
Summer bypass damper
100% automatic
100% automatic
Frost protection
Frost heater
Frost heater
Controls
8-Speed - Digital
8-Speed - Digital
Connection to BMS
LON / KNX (optional)
LON / KNX (optional)
Mounting
Wall / Floor
Wall / Floor
Sound level @ 3m (dB(A))
24 - 47 4 x 200
24 - 47 4 x 200
Duplexvent DV145SE The Duplexvent DV145SE is a highly efficient mechanical supply and extract ventilation unit with heat recovery for an air capacity of up to 594 m 3 /hr. It is a wall mounted unit and is delivered complete with a wall mounting plate and condensate drain. The unit is made of a galvanised steel double-skin casing which is powder coated both internally and externally to meet hygiene requirements.
Duct diameter (mm)
● Sound insulation ● Indoor air quality ● Frost protection
Condensate discharge (mm)
12
12
A
Electrical supply
230v / 1ph / 50Hz
230v / 1ph / 50Hz J
CERTIFIED COMPONENT Passive House Institute
I
Max. power consumption
350w
350w
H
Filter class
2 x G4 / 1 x F7
2 x G4 / 1 x F7
1
900w 1500w 3
Electric frost heater Electric post-heater Protection class Casing insulation (mm) B
900w 1500w
G
F
E
IP34 D
IP34 4
2
20 88
20 88
Weight (kg)
K
Dimensions (L x D x H) mm
718 x 578 x 748
718 x 578 x 748 L
P art No.
90000395
90000396
C
Dimensions
Performance
717
717
A
K
400
455
S10 E10
J
125
Extract Supply
I
E9
S9
300
1
3
E8
127
1
3
H
200
S8
200
411
G
E7
560
578
B
F
C
S7
200
E
2
4
748
739
2
4
E6
S6
E5
180
S5
L
STATIC PRESSURE (Pa)
E4
537
100
S4
M
E3
D
Duct outlets, model R Inner diameter of female outlet collar ø200 mm 1. Supply air to the dwelling 2. Extract air from dwelling to unit 3. Exhaust air out 4. Outdoor air to unit
Duct outlets, model L Inner diameter of female outlet collar ø200 mm 1. Exhaust air out 2. Outdoor air to unit 3. Supply air to the dwelling 4. Extract air from dwelling to unit
S3
42
0
0 10
20 30 40 50 60 70 80 90 100 110 120 130
150 140 160
l/sec
0
100
200
300
400
500
m /hr 3
AIR FLOW
* Guidance only. Dependant upon system pressure.
+ excludes motors
Accessories See switches/accessories pages 209-239 for more details.
Model M DV145SE 717 748 739 42 578 560 411 127 125 455 717 180 537 A B C D E F G H I J K L
airflow.com
Customer Services 01494 560800
airflow.com
144
145
Made with FlippingBook - Online Brochure Maker