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Zehnder CA155WME-GB ComfoAir 155 WMe Mechanical Ventilation Unit With Heat Recovery MVHR & Humidity Sensor for Wall or Cupboard Mounting with SMART Technology
CA155WME-GB
The Zehnder ComfoAir 155 WMe is a heat recovery unit designed to enable better and easier specification of ventilation in new properties. It contains features such as its automatic true summer by-pass, high heat recovery efficiency and integrated humidity sensor to provide a comfortable, healthy and energy-efficient indoor climate.
Compact wall mounted unit with capacity for properties up to 125m2
- Left or right hand configuration through software alone, no mechanical alteration required.
- 100% full and filtered summer bypass.
- Independently tested sound data.
- Modern, discreet design.
- Easy installation to wall, cupboard or kitchen cupboard.
- Special pod wall / cupboard mounting option available, ideal for secure fixing during pod transportation.
- Light to handle.
- BMS capability.
- Tool free filter access.
- 100% variable AUX speed for use as away mode, medium speed or purge boost.
| Catalogue number | CA155WME-GB |
| GTIN | 5030216396456 |
| Production model | CA155WME-GB |
| Supporting protocol for Modbus | N |
| Residential connection, left side | N |
| Suitable for wireless remote control | N |
| Suitable for (extra) carbon dioxide (CO2) sensor | N |
| With internal carbon dioxide (CO2) sensor | N |
| With internal humidity (RH) sensor | Y |
| Suitable for floor mounting | N |
| Material housing | Plastic |
| With wired control unit | N |
| With zone controller | N |
| Efficiency supply filter according to ISO 16890-1:2016 | 0.45 % |
| Voltage | 230 V |
| Roof connection, top | Y |
| Suitable for ceiling mounting | N |
| Max. air volume at 150 Pa | 230 m³/h |
| Left/right orientation reversible | Y |
| Residential connection, top | Y |
| Depth | 298 cm |
| Efficiency exhaust filter according to ISO 16890-1:2016 | 0.45 % |
| Supply filter according to ISO 16890-1:2016 | ISO Coarse |
| Height | 644 cm |
| With heating element | N |
| Exhaust filter according to ISO 16890-1:2016 | ISO Coarse |
| Suitable for (extra) humidity (RH) sensor | N |
| Weight | 18 kg/m² |
| Suitable for zone controller | Y |
| With thermal overload protection | Y |
| Suitable for wired control unit | Y |
| Type of motor | Electronically commutated (EC) |
| Max. air volume at 50 Pa | 234 m³/h |
| Electrical connection | Cable |
| Width | 546 cm |
| Suitable for wall mounting | Y |
| Suitable for central heating boiler connection | N |
| Frequency | 50 MHz |
| Roof connection, side | N |
| Max. air volume at 100 Pa | 250 m³/h |
| Max. air volume at 200 Pa | 200 m³/h |
| With constant pressure control | N |
| Energy efficiency class | A |
| With constant volume flow control | N |
| Residential connection, underside | N |
| Type of frost protection | Other |
| Residential connection, right side | N |
| Connections residential side | Duct end |
| With digital display | Y |
| Connections outdoor air side | Duct end |
| Thermal efficiency according to EPN standard | 0.93 % |
| With bypass | Y |
| Number of phases | 1 |
| Range | Zehnder ComfoAir |
| Product | Whole House Filtration |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.49 ex-VAT.
Take advantage of FREE* Delivery when you spend over £50 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 25 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
Click here to find out more.
Stock Availability and Delivery
In-stock items for delivery to you within 1-2 working days. We will contact you if we do not have all of your items in stock.
Items kept in our remote warehouse or ordered from the supplier. We will advise you if it will take any longer than the typical 2-4 working days.