The AWV39 passive wall ventilator is suitable for new build and refurbishment projects and provides an excellent acoustic attenuation to 39dB(A). Suitable for wall thicknesses from 255–370mm. Equivalent performance 2500mm2
Description
Greenwood AWV39 passive wall ventilator is suitable for new build and refurbishment projects and provides an excellent acoustic attenuation to 39dB(A).
| Brand | GREENWOOD SPV VENT (CAT 53) |
| Installation | External wall thickness of 140mm +, internal wall construction of between 100 - 150mm |
| Delivery | Next Day |
