Products
![Breathing Buildings Controller](https://www.breathingbuildings.com/wp-content/uploads/HMI_Image_1_Coloured_Light_Alt_002-399x400.jpg)
Breathing Buildings Controller
This page has been created to help you familiarise yourself with the Breathing Buildings controller that operates the Natural ventilation with heat recycling (NVHR©) system within your room or building.
![NVHRe](https://www.breathingbuildings.com/wp-content/uploads/NVHRe-C-1100-600x338.jpg)
NVHRe
Natural Ventilation units utilising hybrid technology to deliver Heat Recycling and Heat Recovery with maximum energy efficiency.
![NVHR®](https://www.breathingbuildings.com/wp-content/uploads/2019/04/NVHR-900-Grille-600x316.jpg)
NVHR®
NVHR Facade-based mixing ventilation offering enhanced natural ventilation in a slimline, compact unit.
![Full Catalogue](https://www.breathingbuildings.com/wp-content/uploads/2017/02/Picture5-368x400.png)
Full Catalogue
Breathing Buildings supply the full range of components, equipment and controls to offer a turnkey natural/hybrid ventilation solution.
![NVHR®](https://www.breathingbuildings.com/wp-content/uploads/2016/06/NVHR-600x381.png)
NVHR®
NVHR® is the latest product from Breathing Buildings that is changing the way the industry thinks about Natural Ventilation.
![NVHR+ Heater Unit](https://www.breathingbuildings.com/wp-content/uploads/2019/05/NVHR-900-Heater-Grille-600x316.jpg)
NVHR+ Heater Unit
The incorporation of a heater into the NVHR system allows room pre-heating, and enhanced control over the
temperature of air being delivered to the space during occupancy.
![R-Series](https://www.breathingbuildings.com/wp-content/uploads/2016/06/r-series-small-552x400.png)
R-Series
The R-Series e-stack ventilation units are designed for rooms which have access to the exterior via the roof and usually with occupancy levels in the range 10 to 40 people.
![S-Series](https://www.breathingbuildings.com/wp-content/uploads/2016/06/s-series-small-552x400.png)
S-Series
The S-Series e-stack ventilation units are designed for rooms which have access to the exterior via the roof and usually with occupancy levels of 30 or more people.
![F-Series](https://www.breathingbuildings.com/wp-content/uploads/2016/06/f-series-small-552x400.png)
F-Series
The F-Series e-stack ventilation units are designed for rooms which have access to the exterior and with a floor to ceiling height of at least 3.5m in part of the room.
![A-Series](https://www.breathingbuildings.com/wp-content/uploads/2016/06/A500-600x360.jpg)
A-Series
Atria are often designed into buildings to provide a light and airy environment which is adaptable for the needs of the occupants.
![Passive Stacks](https://www.breathingbuildings.com/wp-content/uploads/2016/06/passive-small-552x400.png)
Passive Stacks
Breathing Buildings offer a full range of passive ventilation products, either as standalone products or incorporated into a Breathing Buildings system.
![Wall Dampers](https://www.breathingbuildings.com/wp-content/uploads/2016/06/Damper-600x333.png)
Wall Dampers
Many natural ventilation systems incorporate façade dampers to provide air pathways where it isn’t desirable or possible to have windows.
![Window Actuation](https://www.breathingbuildings.com/wp-content/uploads/2016/06/Window_Actuation_BlackWhite-2-600x376.png)
Window Actuation
Breathing Buildings' preference for window actuation is to provide control signal to third-party window actuators, ideally these should be pre-installed by the window manufacturer.
![Roof Terminals](https://www.breathingbuildings.com/wp-content/uploads/2016/06/R-Series-Mushroom-001-2-600x344.jpg)
Roof Terminals
Terminals, turrets, roof louvres, windcatchers, mushrooms, penthouses and cowls. They go by many names, and are a crucial part of many natural ventilation schemes.
![Acoustic Attenuation](https://www.breathingbuildings.com/wp-content/uploads/2016/07/AA-2-600x281.jpg)
Acoustic Attenuation
Noise attenuation either between internal spaces, or to prevent external noise ingress is a common feature in modern buildings. BB can acoustic attenuation solutions for all different site types and needs.
![Ancillaries](https://www.breathingbuildings.com/wp-content/uploads/2016/06/AncillariesRange_Image26-600x338.jpg)
Ancillaries
Breathing Buildings is able to provide all the ancillary components necessary to make a complete turn-key natural ventilation scheme. Speak to us for details of what your project needs.
![BIM Components](https://www.breathingbuildings.com/wp-content/uploads/2016/06/BIM.jpg)
BIM Components
BIM objects for the entire e-stack, passive stack and NVHR range.
If you have any queries about how to use our BIM library, please contact us to discuss.
![IES/TAS Modelling guides](https://www.breathingbuildings.com/wp-content/uploads/2016/06/IES-BB-School-600x312.png)
IES/TAS Modelling guides
Detailed design guides for modelling e-stack or NVHR ventilation systems using IES-VE or EDSL TAS software. Includes .gem files and populated .cab file for IES-VE users.