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In-frame ventilators Self-regulating units
VM-G - Self-regulating units

VM-G - Self-regulating units

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Description Colour Packg. * Code
Window inlet kit
VM-G 15 + CEA 120 0102
VM-G 22 + CEA 120 0103
VM-G 30 + CEA 120 0104
VM-G 30 + CEA + 4 screws + 4 screw covers 120 0807
VM-G 22 + CEA + 4 screws + 4 screw covers 120 0806
VM-G 22 + 2 screws + 2 screw covers 150 0816
VM-G 30 + 2 screws + 2 screw covers 150 0817
VM-G 15 + CEA + 4 screws + 4 screw covers 120 0805
VM-G 15 + 2 screws + 2 screw covers 150 0815
* packaged quantities are shown for information purposes – All items can be ordered singly
VM-G 15 + CEA


Slot (in mm) 250 x 15 and 250 x 12

 

The VM-G self-regulating air inlet for indoor fitting is made from white polystyrene and has a built-in insect screen function. Designed for installation in main rooms (living and bedroom) to supply air renewal to single flowrate forced ventilation systems.

Available in flowrates of 15, 22, 30, or 45m³/h. The 15m³/h air inlet provides additional flowrates of 22 or 30m³/h and the 22m³/h allows up to 30m³/h.

It works both on vertical walls and on inclined planes (e.g., roof skylights, undersides of roller shutter boxes).

The cowl for fitting to the external wall is made from UV- and weather-resistant polystyrene in the same colours as the air inlets (except the GAVM aluminium external wall grille).
Exclusively for fitting to surfaces sheltered from bad weather. For non-sheltered surfaces please enquire with us.

On the inside, the air inlet base is centred on the 250 x 15mm slot and fastened by two screws.

On the outside, the external wall cowl or grille is centred on the slot and fastened by 2 screws (horizontal fitting).

The components must be kept easily accessible for maintenance.

The fastening holes in the air inlet and cowl can be concealed using screwhead covers (sold only with kits).

CETIAT test reports 2814316-3 and 1014056-1

Acoustic insulation

 Type Dn,e,w (C) Dn,e,w (C)
VM-G 15 + CEA 34 dB 35 dB
VM-G 22 + CEA 33 dB 34 dB
VM-G 30 + CEA 32 dB 34 dB

VM-G 15/22/30m³/h air inlets: the inlet airflow rate is determined by the snap-off tabs (marked 15, 22, and 30) on the two regulator bar holding clips. The lowest remaining value indicates the flowrate.

The 15m³/h model can also be modified in-situ to provide flowrates of 22 or 30m³/h by carefully breaking off the relevant snap-off tabs. Break the 2 tabs marked 15 to obtain 22m³/h and the 2 tabs marked 22 to obtain 30m³/h.

The 22m³/h model can also be modified in-situ to provide a flowrate of 30m³/h by carefully breaking off the relevant snap-off tabs. Break the 2 tabs marked 22 to obtain 30m³/h.

 
Air inlet sizing: see general information tab