Ventoxx RV 25

Ventoxx RV 25 short Ventoxx RV-25 follows the principle of operation for the ventilation unit Ventoxx RV-30, but it may be installed without external cover. In insulated buildings supply and exhaust air flows are passing through the air conduit hidden in the insulation with thickness of no less than 100 mm, and outputting in the window slopes, where the output of the ventilation conduit is closed by ventilation grille.

With this system, we are able to offer to discerning developers a brand new level of facade finishing with building ventilation, which is no less important, and thus without any visible outside covers.

Supplied ventilation unit RV-25 includes

Ventoxx RV 25 ventilation unit - 3D cross-section 1. Inside cap;
2. 3D filter G3 class;
3. Reversible fan;
4. Insulation material;
5. Ceramic heat accumulator;
7. Ventilation duct;
8. Ventilation grid.

Ventoxx RV 25 technical data

Number of operation modes	17
Number of speed levels in reverse	5
Ventilation volume in reverse, m³/h	8-33
Rate of heat recovery, %	70-91
Ventilation volume in “maximum ventilation” operation mode, m³/h	up to 100
Noise level, dB(A)	21-43
Power requirement, W	1,6-2,75
Power requirement during maximum ventilation, W	4,78
Voltage, V	230 VAC or 12 VDC
Speed of Rotation, min^-1	825/2205
Type of heat exchanger	High Tech heat accumulator
Diameter of the Mounting Hole, mm	not less than 235
Operation temperature, °C	-20 up to +50
Operating Voltage, VDC	12
Size	Minimum length of telescopic pipe - 300 mm Diameter - 226 mm Inner cover: diameter - 240 mm Outer cover: height - 290 mm Width - 280 mm
Type of positioning	Horizontal placement on outer wall
Maintenance	Filter does not need any replacement. Cartridge with heat accumulator and filter should be checked every three months to make sure that cleaning is necessary.
Protection Class: Fan Control	IP 33 IP 20
Filter	G3
Class of energy efficiency	A