Zehnder ComfoAir 155 WMe
Zehnder ComfoAir 155 WMe
SKU : CA155WMe-GB
Overview
The Zehnder ComfoAir 155 WMe is a wall-mounted MVHR unit suitable for properties up to 150m² and manufactured in Germany to a high standard 🇩🇪. This unit is similar to the 155WM but has a lower SF and energy rating (A), as well as a reduced heat recovery rate.In Stock
Couldn't load pickup availability
For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
- Order before 5pm Mon-Thurs, Dispatched Next day
Download Files
Description
Zehnder ComfoAir 155 WMe for wall or cupboard mounting - CA155WMe-GB 🏠
The Zehnder ComfoAir 155 WMe is a wall-mounted MVHR unit suitable for properties up to 150m² and manufactured in Germany to a high standard 🇩🇪.
This unit is similar to the 155WM but has a lower SF and energy rating (A), as well as a reduced heat recovery rate. 🔥
BPC Ventilation are the largest independent MVHR specialists and provide lifetime technical support on our top-quality systems. 🛠️
Key Features
- Suitable for home sizes up to 150m² 🏡
- Airflow rate @100Pa: 285m³/h 🌬️
- 90% heat recovery efficiency 🔋
- 100% full and filtered modulating summer bypass 🌞
- Internal humidity sensor 💧
- SFP as low as 0.5 wls 🌱
- Left- or right-hand configuration via software 🔄
- 100% variable AUX speed for way mode, medium speed, or purge boost 🚀
- BMS compatibility option 🔌
- Volt free contact ⚡
- Adaptive comfort technology 🌡️
- G3 filtration 🌀
- Tool-free filter access 🛠️
- SAP Appendix Q listed 📋
Controllability
The Zehnder ComfoAir units offer optional boost switches and room sensors for demand-controlled ventilation. ⚙️
Inputs
- Volt free contact boost capability ⚡
- 240v switched live capability 🔌
Wall Controllers Options
-
Zehnder ZGRC1
A two-position switch allowing manual selection of ventilation system flow rate.
Key Benefits:- 2 separate ventilation flow rate options 🌪️
- Summer bypass indicator 🌞
- Frost protection indicator ❄️
- Service & maintenance alert 🛠️
- Automatic switch-back to low speed after pre-set time ⏳
-
Zehnder ZGS1
A three-position switch for manual selection of ventilation flow rate. -
Zehnder ZGS2
A two-position switch for manual selection of ventilation flow rate.
Room Sensors Options
-
Zehnder AQR - Air Quality Sensor 🌍
- Detects pollutants (hydrogen, CO, methane, ethanol, isobutane)
- Adjustable overrun timer (2-40 mins) ⏲️
-
Zehnder PIRR - Passive Infra-Red Movement Sensor 🚶
- Senses movement up to 7m
- Adjustable overrun timer (2-40 mins) ⏲️
-
Zehnder HHR - Humidity Sensor 💧
- Set humidity activation between 30-90%
- Adjustable overrun timer (2-40 mins) ⏲️
-
Zehnder THR - Temperature Sensor 🌡️
- Set temperature activation between 5-35°C
- Fixed 2-minute overrun timer ⏲️
BMS Control
BMS integration is possible 🔌.
Integral Humidity Sensor
The integral humidity sensor increases speed in proportion to relative humidity levels, saving energy and reducing noise. 🌬️
Installation
- Wall bracket included with the unit 🛠️
- Special pod wall/cupboard mounting option available (ideal for secure fixing during pod transportation) 🚚
Construction
- Manufactured with EPP and plastic outer covers 🏗️
Motors
- High-quality EC motors ⚙️
Filtration
- 2 x G4 filters are fitted (easy to replace) 🔄
- Optional G4 filter for air supply 🌀
Summer Bypass
- 100% Summer By-Pass functionality 🌞
Low Noise Levels
- Quiet operation for comfort 🤫
Heat Exchanger
- Efficient heat recovery 🔥
Frost Protection
- Equipped with a frost protection program ❄️
Orientation
The unit can be changed from left- or right-hand configuration via software alone, with no mechanical alteration needed 🔄.
Warranty
- 2-year warranty, extendable to 6 years (register through the Zehnder website within 6 months of purchase) 🛡️
Approvals
- SAP Appendix Q listed ✅
Accessories
- Various additional accessories available to complete your ventilation system setup 🔧.
Further Information
For more details, visit the manufacturer's website 🌐
