Heat Recovery Ventilation Systems

Ensuring that your home is provided with fresh air is made easier than ever with an energy efficient ventilation system by STIEBEL ELTRON. These systems are incredibly healthy – not only do they provide air that is better for us to breathe, they also help to prevent fungal growth in the building itself. Our systems can provide you with significant cost savings – they can recover up to 90% of the energy that is normally lost through windows and return it back to the heating system. With STIEBEL's ventilation systems, you literally stop throwing money out the window.

LWZ 180 and 280 Heat Recovery Ventilation
LWZ 180 / LWZ 280
  • Made in Germany
  • Centralised ventilation with up to 94% heat recovery
  • Inbuilt display directly on the appliance
  • Significantly reduced noise levels
  • Helps prevent condensation and mould through improved ventilation
  • Air flow rates 60 - 350 m3/h
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VLR 70 S decentralised heat recovery ventilation
VLR 70 S
  • Decentralised ventilation
  • Up to 92% heat recovery
  • Quiet operation – supplies fresh air from outside to in your home or office
  • Installed in pairs, connect up to 8 units together
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LWZ 170 E Plus
LWZ 170 E PLUS
  • Ventilation with up to 90% heat recovery
  • Centralised ventilation
  • Replaces indoor air with fresh filtered air from outside
  • Helps prevent condensation and mould through improved ventilation
  • Ideal for low energy homes and passive houses
  • Designed for air flow rates of 100-300 m3/h
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VCR 180 MC air ventilation filtration
VCR 180 MC
  • Compact and discrete roof installation
  • Replaces indoor air with filtered fresh air from outside, ideal for asthma and allergy sufferers
  • Helps prevent condensation and mould through improved ventilation
  • Energy efficient with up to 87% heat recovery
  • Designed for air flow rates of 50-180 m3/h
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LWZ 370 PLUS
LWZ 370 PLUS
  • Ventilation with up to 90% heat recovery
  • Centralised ventilation
  • Replaces indoor air with fresh filtered air from outside
  • Helps prevent condensation and mould through improved ventilation
  • Ideal for low energy homes and passive houses
  • Wall mounted design
  • Designed for air flow rates of 100-400m3/h
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LWZ 70 E
LWZ 70 E
  • Ventilation with up to 90% heat recovery
  • Centralised ventilation
  • Replaces indoor air with fresh filtered air from outside
  • Helps prevent condensation and mould through improved ventilation
  • Ideal for small apartments
  • Designed for air flow rates of 50-180 m3/h
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LT 50
LT-50
  • Ventilation with up to 90% heat recovery
  • Decentralised ventilation
  • Replaces indoor air with fresh filtered air from outside
  • Helps prevent condensation and mould through improved ventilation
  • Installed in pairs
  • Compact in size and easy to install with telescopic ducting
  • Includes remote control
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Know more about STIEBEL ELTRON Ventilation Systems

STIEBEL ELTRON has a range of ventilation systems with heat recovery providing 100% fresh filtered outdoor air for low energy and passive house buildings.

Modern ventilation systems deliver air that is both healthy for breathing as well as healthy for buildings, in that they help to prevent fungal growth. These systems also make a major contribution to savings. The LWZ Plus systems can recovery up to 90% of the energy that is conventionally lost through opening windows, and return it back to the heating system, so you're not throwing your money out the window.

There is an ever increasing demand for energy saving technology and improved building techniques to support this. With an increase in building air tightness there is a need for effective ventilation to provide improved indoor air quality. STIEBEL ELTRON has a number of ventilation systems that can help to reduce the impact of humidity indoors. These systems effectively exchange inside air with fresh air from outside. The LWZ Plus range use a unique cross current heat exchange system that exchanges air from inside with fresh air from outside without the two mixing. The LWZ Plus ranges heat recovery capabilities help to save energy and in turn money on heating and cooling.

The LWZ Plus ventilation systems have up to 90% heat recovery whilst still providing optimal indoor air quality.

The LWZ 170 E Plus has been certified by the Passive House Institute Germany as a Certified Passive House Component.

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