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Zehnder WHR 918 MVHR unit - 180 m³/h - Heat exchanger
Perilex connection
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- Contributes to a healthy indoor climate
- Prevents moisture and mould problems
Description
The WHR 918 is a heat recovery unit (MVHR) specially designed for installation in small rooms. The polluted indoor air being extracted will transfer its heat to the heat exchanger located in the unit. Fresh outside air is drawn in by the same unit and possibly heated before it can finally be supplied into the house. The unit has a capacity of 180 m³ /h and achieves a thermal efficiency of 94-95%.
The Zehnder WHR 918 has a left and right version in the same unit, 4 top connections and 1 bottom connection.
Please note: the product will be delivered on a pallet .
Specifications
| Intovent article number | ITV050191 |
| Manufacturer item number | 471210100 |
| Brand | Zehnder |
| Intovent recommends | No |
| GTIN | 08717573872775 |
| Housing material | Steel coated |
| Suitable for wall mounting | Yes |
| Suitable for ceiling mounting | No |
| Suitable for floor mounting | No |
| Left/right orientation reversible | Yes |
| Max. air volume at 100 Pa (Cubic metre per hour) | 180 |
| Max. air volume at 150 Pa (Cubic metre per hour) | 170 |
| Max. air volume at 200 Pa (Cubic metre per hour) | 150 |
| Max. air volume at 250 Pa (Cubic metre per hour) | 120 |
| Max. air volume at 300 Pa (Cubic metre per hour) | 70 |
| Type of motor | Electronically commutated (EC) |
| Voltage (Volt) | 230 |
| Frequency (Hertz) | 50 |
| Number of phases | 1 |
| With thermal overload protection | Yes |
| Electrical connection | Perilex connecting cable |
| With digital display | Yes |
| With wired control unit | No |
| Suitable for wired control unit | Yes |
| Suitable for wireless remote control | No |
| Supporting protocol for Modbus | No |
| With zone controller | No |
| Suitable for zone controller | No |
| With heating element | Yes |
| With internal humidity (RH) sensor | No |
| Suitable for (extra) humidity (RH) sensor | Yes |
| With internal carbon dioxide (CO2) sensor | No |
| Suitable for (extra) carbon dioxide (CO2) sensor | Yes |
| Suitable for central heating boiler connection | No |
| With bypass | Yes |
| With constant pressure control | No |
| With constant volume flow control | No |
| Type of frost protection | Heating element |
| Nominal duct diameter (Millimetre) | 125 |
| Nominal duct diameter (Millimetre) | 155 |
| Residential connection, underside | Yes |
| Residential connection, left side | No |
| Residential connection, right side | No |
| Residential connection, top | Yes |
| Roof connection, side | No |
| Roof connection, top | Yes |
| Supply filter according to ISO 16890-1:2016 | ISO Coarse |
| Efficiency supply filter according to ISO 16890-1:2016 (Percentage) | 65 |
| Exhaust filter according to ISO 16890-1:2016 | ISO Coarse |
| Efficiency exhaust filter according to ISO 16890-1:2016 (Percentage) | 65 |
| Height (Millimetre) | 680 |
| Width (Millimetre) | 558 |
| Depth (Millimetre) | 299 |
| Weight (Kilogram) | 22 |
