ventilation-systems

MVHR Comparison Chart

Compare Mechanical Ventilation with Heat Recovery Units

  HRV1.25
Q Plus
HRV1.35 Q Plus HRV1.75
Q Plus
HRV2
Q Plus
HRV2.85
Q Plus
HRV3
Q Plus
HRV10
Q Plus
HRV10M
Q Plus
HRV10.25
Q Plus
HRV10.25M
Q Plus
H200
Q Plus
Width (mm) 600 600 715 715 715 715 790 800 790 800 600
Height excluding ports (mm) 430 430 490 490 490 490 665 675 665 675 200
Depth (mm) 285 285 415 415 415 415 485 495 485 495 1000
Depth including mounting bracket (mm) 295 295 426 426 426 426 495 505 495 505  
Housing Zintec Sheet Steel Zintec Sheet Steel Zintec Sheet Steel Zintec Sheet Steel Zintec Sheet Steel Zintec Sheet Steel Expanded Polypropylene Zintec Sheet Steel Expanded Polypropylene Zintec Sheet Steel Zintec Sheet Steel
Weight 16kg 16kg 24kg 24kg 24kg 24.5kg 17.5kg 31kg 18kg 31kg 32kg
Finish White Paint White Paint White Paint White Paint White Paint White Paint Black EPP White Paint Black EPP White Paint White Paint
Electrical 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 5A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 3A Fuse 230V ~ 50/60Hz, 5A Fuse 230V ~ 50/60Hz, 5A Fuse 230V ~ 50/60Hz, 3A Fuse
Filters G3 Synthetic G3 Synthetic G3 Synthetic G3 Synthetic G3 Synthetic G3 Synthetic G4 Pleated Panel Filters G4 Pleated Panel Filters G4 Pleated Panel Filters G4 Pleated Panel Filters G4 Pleated Panel Filters
Maximum No. Wet Rooms Kitchen + 4 Kitchen + 6 Kitchen + 5 Kitchen + 7 Kitchen + 8 Kitchen + 10 Kitchen + 10 Kitchen + 10 Kitchen + 10 Kitchen + 10 Kitchen + 7
Specific Fan Power (down to) 0.53 W/I/s 0.65 W/I/s 0.41 W/I/s 0.56 W/I/s 0.52 W/I/s 0.66 W/I/s 0.48 W/I/s 0.48 W/I/s 0.39 W/I/s 0.39 W/I/s 0.55 W/I/s
Heat Recovery %
(up to)
91% 88% 91% 90% 91% 90% 92% 92% 90% 90% 83%
Available with Summer Bypass* Y Y Y Y Y Y Y Y Y Y Y
Available with SUMMERboost®** Y Y Y Y Y Y Y Y Y Y Y
Required Ducting (mm diameter) 100 or 125 100 or 125 125 or 150 125 or 150 125 or 150 125 or 150 125 or 150 125 or 150 125 or 150 125 or 150 204 x 60
Air Tightness (m3 /(h.m2) <5 <5 <5 <5 <5 <5 <5 <5 <5 <5 <5
Maximum Floor Area (m2) 110 130 130 170 200 240 240 240 240 240 175
Airflow (m3/h) at 100Pa 215 217 270 285 330 415 475 475 505 505 300

*Summer Bypass - Automatically controlled, bypasses the heat exchanger when indoor/outdoor temperature conditions make heat exchange undesirable.

**SUMMERboost® - May help alleviate the impact of summer overheating. Increases both the supply and extract to full speed when the automatic bypass engages.