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RR ADVANCED ENERGY SYSTEMS LTD.
| RR ADVANCED ENERGY SYSTEMS LTD. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090156115 | Method And System For Ventilating A Space - A ventilation system is disclosed for a space comprising a first ducting means for ducting fresh air from outside to inside the space and a second ducting means for ducting stale air from inside to outside the space. The modular system of the present invention also includes an ultra-high efficiency heat recovery double pass exchanger unit and is provided with a separate motor box for better sound isolation. | 06-18-2009 |