LWZ 70 E
- Energy efficient with up to 90% heat recovery
- Designed for air flow rates of 50-180 m3/h
- Compact space saving design
- Quiet operation
- Low power operation
- Replaces indoor air with filtered fresh air from outside
- Pollutants are removed from indoors
- Prevents dust and pollen build up
- Prevents condensation and mould through improved ventilation
- Easily accessible design for filter replacement
- Optional FEQ air quality sensor
Product Overview
STIEBEL ELTRON's LWZ 70 E ventilation unit has been specially developed for ventilation in apartments. The crosscurrent heat exchanger recovers up to 90% of heat from the extracted air, while its constant flow fans are economical on energy.
Product Details
Technical Data
Downloads
| File | Category | Type | Download |
|---|---|---|---|
Looking for BIM / Revit files? Click here! | |||
| LWZ 70E Datasheet | Data Sheet | PDF 157.64 kB | |
| HRV End User Guide | Operation and Installation Guide | PDF 1.26 MB | |
| LWZ 70E Operation and Installation Guide | Operation and Installation Guide | PDF 3.02 MB | |
| Heat Recovery Ventilation Warranty | Warranty | PDF 176.06 kB | |
| STIEBEL ELTRON Ventilation Brochure | Brochure | PDF 1.16 MB | |
| LWZ 70E Tech Line Drawing | Technical Drawing | JPG 122.50 kB | |
| Ventilation Commissioning Form | Commissioning | PDF 172.58 kB | |
FAQ
1. What size ventilation system do I require?
STIEBEL ELTRON has a specification team that can assist you with the selection of a ventilation system and ducting configuration based on your building plans.
2. What is the ducting connection on an LWZ 70 E?
The LWZ 70 E has extract and supply air connections of 125 mm diameter.
3. Can the LWZ 70 E be installed outdoors?
No, the LWZ 70 E is designed to be installed indoors.
Visit our HRV FAQ page