How does it work? The energiSava 210 works by extracting stale, moisture-laden air from the wet rooms such as bathrooms, WCs, kitchen and shower rooms, which is released into the atmosphere. At the same time it supplies fresh, filtered air into the living areas. The energy from the extracted air is transferred to the new fresh air through the high efficiency heat exchanger before being re-supplied into the property.
Heat Recovery in Winter Air inside home
Outside air
New air heated and supplied into the home
21°C
2°C
19°C
With a mechanical extract ventilation system, the new air would enter at 2ºC through the air inlets, decreasing the internal temperature of the home. With the energiSava 210, the supply air would enter at 19ºC.
The energiSava 210 is a low energy whole house heat recovery unit with a high-efficiency heat exchanger to provide a constant supply of fresh tempered air into the living spaces of a home.
• Counter-flow heat exchanger with up to 89% thermal efficiency
• High efficiency F5, F7 and G4 filters
Summer Daytime By-Pass Air inside home
Outside air
New air heated and supplied into the home
23°C
34°C
24°C
With a mechanical extract ventilation system, the new air would enter at 34ºC through the air inlets, increasing the temperature inside home. With the energiSava 210, the supply air would enter at 24ºC and it will avoid the rising of interior temperature.
• EC motor technology • Innovative boost controls • Intelligent humidity tracking controls • Compact and lightweight
Summer Nights By-Pass (Free Cooling)
• Filter change indicator • Holiday mode • By-pass 100% automatic or manual • SAP Appendix Q eligible • Energy Savings Trust Best Practice
Air inside home
Outside air
New air heated and supplied into the home
28°C
20°C
20°C
In addition, during summer nights, when the outdoor air is colder than the indoor air, the bypass is activated automatically avoiding he mixing of airflows and supplying cooler air to the home.
Performance Compliant
• 3 year guarantee
56
Check out pages 28 and 29 to discover how ‘input’ ventilation can benefit your home, health and lifestyle.
The Lifetime Range° has been designed to achieve the lowest maintenance, energy costs and life-cycle costs. Turn to pages 24-27 to find out more.
Turn to pages 18-21 to find out more about Approved Document Part F: Ventilation.
Sales
Installations
Design & Projects
T 0845 27 27 810 F 01423 301 022 E sales@envirovent.com
T 0800 00 75 811 F 01423 810 910 E installations@envirovent.com
T 0845 27 27 810 F 01423 301 022 E projects@envirovent.com