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Zehnder WHR 920 MVHR unit - 230 m³/h - Connectable to sensor
With enthalpy exchanger - Perimeter connection - Left variant
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- Contributes to a healthy indoor climate
- Prevents moisture and mould problems
Description
The heat recovery unit WHR 920 Plus with left supply and protected earth plug has been developed for use in residential and high-rise buildings. With enthalpy exchanger. This compact MVHR-unit has a capacity of 210 m³ /h and achieves a thermal efficiency of 95%.
The WHR 920 Plus can be operated with the ComfoSense, this is why it is possible to work with sensors (e.g. CO2, moisture, presence).
Please note: the product will be delivered on a pallet .
Specifications
| Intovent article number | ITV050119 |
| Manufacturer item number | 471220450 |
| Brand | Zehnder |
| Housing material | Steel coated |
| Suitable for wall mounting | Yes |
| Suitable for ceiling mounting | Yes |
| Suitable for floor mounting | No |
| Max. air volume at 100 Pa (m³/h) | 230 |
| Max. air volume at 150 Pa (m³/h) | 210 |
| Max. air volume at 200 Pa (m³/h) | 185 |
| Max. air volume at 250 Pa (m³/h) | 160 |
| Max. air volume at 300 Pa (m³/h) | 135 |
| With thermal overload protection | Yes |
| Type of motor | Electronically commutated (EC) |
| Voltage (V) | 230 |
| Frequency (Hz) | 50 |
| Number of phases | 1 |
| Electrical connection | Connecting cord with plug with protective contact |
| With digital display | No |
| Supporting protocol for Modbus | No |
| With wired control unit | No |
| Suitable for wired control unit | Yes |
| Suitable for wireless remote control | 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 |
| Connections outdoor air side | Insert-/duct end |
| Connections residential side | Insert-/duct end |
| Residential connection, underside | No |
| Residential connection, left side | Yes |
| Residential connection, right side | No |
| Residential connection, top | Yes |
| Roof connection, side | Yes |
| Roof connection, top | No |
| Supply filter according to ISO 16890-1:2016 | ISO Coarse |
| Efficiency supply filter according to ISO 16890-1:2016 (%) | 65 |
| Exhaust filter according to ISO 16890-1:2016 | ISO Coarse |
| Efficiency exhaust filter according to ISO 16890-1:2016 (%) | 65 |
| Height (mm) | 1108 |
| Width (mm) | 535 |
| Depth (mm) | 315 |
| Energy efficiency class | A |
| Type of speed control | 3 positions |
| Intovent recommends | No |
| Nominal duct diameter (mm) | 125 |
| Nominal duct diameter (mm) | 160 |
| Left/right orientation reversible | No |
| Roof connection, side | No |
| Roof connection, top | Yes |
| Weight (kg) | 35 |
| GTIN | 08717573873161 |
| Electrical connection | Connecting cable with plug with protective contact |
| Electrical connection | Connecting cable with plug w/protective contact |
| Max. air volume at 100 Pa (Cubic metre per hour) | 230 |
| Max. air volume at 150 Pa (Cubic metre per hour) | 210 |
| Max. air volume at 200 Pa (Cubic metre per hour) | 185 |
| Max. air volume at 250 Pa (Cubic metre per hour) | 160 |
| Max. air volume at 300 Pa (Cubic metre per hour) | 135 |
| Voltage (Volt) | 230 |
| Frequency (Hertz) | 50 |
| Nominal duct diameter (Millimetre) | 125 |
| Nominal duct diameter (Millimetre) | 160 |
| Efficiency supply filter according to ISO 16890-1:2016 (Percentage) | 65 |
| Efficiency exhaust filter according to ISO 16890-1:2016 (Percentage) | 65 |
| Height (Millimetre) | 1108 |
| Width (Millimetre) | 535 |
| Depth (Millimetre) | 315 |
| Weight (Kilogram) | 35 |
