Heat Recovery Ventilation
Introduction to Lunos e² Heat Recovery Ventilation
The Lunos e² decentralized high efficiency heat exchange whole house ventilation system remains a breakthrough in building technology - combining high performance with simplicity of installation and operation. Introduced in...
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Sizing Lunos e² through-wall ventilation units
How To Size Lunos e2 Systems Components of the Lunos through-wall ventilation system To understand sizing of the Lunos system, we must first review the two types of fan units...
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The First 475 Product: Rotary Switch for Lunos
The newest item in 475’s inventory is the first developed in-house. We’re proud to announce the arrival of the Rotary Switch, also known as 'The Miceli' in honor of its...
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Ventilation That Keeps Affordable Housing Occupants & Owners Happy
The Presentation 475 gave a presentation on minimizing mold risk in high-performance buildings at a Maryland Affordable Housing Coalition event in Baltimore recently. In the audience were a number of...
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Lunos Ventilation FAQ
Lunos HRV systems are a great way to add healthy, balanced and efficient ventilation to your project. For cold climate ventilation we offer three primary products: the Lunos e² and...
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Ventilation's Energy Problem: Most Of It Just Sucks
Inaugural post of the Turning BS into Building Science series by Lucas Johnson Most often, ventilation sucks. When I was the third contractor enrolled in Energy Upgrade CA, I enjoyed...
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Which Switch is Which? A Guide to Operating your Lunos System
Whether you're an architect, a contractor, or a building owner, knowing how to operate the Lunos HRV system will help your building and its occupants get the most out of...
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LUNOS e² HRV - data for input into PHPP ventilation sheet
The LUNOS e² through wall heat recovery ventilation, allows you to get a very high efficiency heat recovery efficiency, while keeping installation cost to a minimum because the system is...
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