All New Natural Ventilation with Heat Recycling

Breathing Buildings first introduced the NVHR facade based mixing in 2013. Our latest models benefit from continuous improvement programmes including a more robust metal fabricated enclosure, numerous performance and energy saving enhancements.

NVHR Air Flow Strategies

Natural Mode

• Damper opens
• Single sided ventilation
• Works with other openings in the space

Summer Mode

• Damper opens fully
• Air delivered to rear of the space
• Natural exhaust through the units
• Night cooling

Winter Mixing

• Draught mitigation strategy
• Mixes warm room air with fresh external air
• Natural exhaust through the unit

The BIM components are available for download below:

For more information, see the Resources section on the right hand side of this page, or watch our video on NVHR^® Explained.