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The Vent-Axia Wall Duct Extension 745 mm is an optional accessory for the Vent-Axia Heat Save decentralised HRV unit with a 160 mm diameter. This extended wall duct is specifically designed for installation in thicker external walls where the standard wall duct, suitable for a maximum thickness of 460 mm, is insufficient. The wall duct can be easily cut to size using a fine saw to perfectly match the thickness of the external wall. The extension kit ensures a secure, airtight, and stable installation of the unit without compromising performance or insulation. Thanks to its precise fit and durable material, the extended duct is straightforward to install and perfectly compatible with the existing Heat Save decentralised HRV unit. Ideal for renovation or new build projects with thicker façades.
| Brand | Vent-Axia |
| Category | Decentralised MVHR Vent-Axia |
| GTIN | 8719956565229 |
| Manufacturer's item number | 8000001764 |
| Article number | 19500574 |
| Category code | 112 |
| Material | Plastic |
| Length | 800 mm |
| Material quality | Other |
| Suitable for outer diameter | 160 mm |
| Diameter jacket | 160 mm |
Item number: 19500570
Item number: 19500571
Item number: 19500573
Item number: 19500572
Item number: 19500576
Item number: 19500575
