Intake & Exhaust wall boxes DVV100

HRV/ERV Intake and Exhaust Vents


Vent Box Re-Circulation Efficiency Test Results

 Wind Speed (km/h)0010102323
Duct Flow Rate (cfm)100601006010060
(Flash mount for Windows Panel)
(c/w extruded aluminum grilles)
(c/w Side Exhaust/Intake hood))
SVE-50 & SVI-50 (3ft separation)
(single vents c/w extruded aluminum grilles)
* Result displayed as percentage re-circulation.
Due to the low number of tests performed on single samples a statistical error analysis was not concluded, conservative numbers were utilized.
** DV-200 was tested at a high duct flow rate of 120 cfm.
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