Guides for Ventilation Systems including Fans, HRV, ERV, Air Conditioning in High Efficiency Homes

To ensure comfort and get the highest efficiency from the systems in the Edelweiss House air must circulate. In order to ensure comfort and get the most from the various systems of our house air needs to move around. Our air source heat pump and our heat pump water heater work together in boosting the efficiency…

房子是不是太密封了?没有他们不!在今天的现代节能住宅中，新风循环对防止霉菌和霉变至关重要，因此安装了热回收通风(HRV)或能量回收通风(ERV)。加拿大过去40年建造的房屋都是相对密封的。Before that we generally…

Cleaning your heat recovery ventilation HRV unit will extend the lifespan & Keep it running Efficiently. Why Cleaning HRV Units is a Great Idea! When any machine has its normal operation hampered, it will reduce its efficiency and ability to function properly. Many of us are probably guilty of forgetting about basic…

The Lunos Heat Recovery Ventilation system (HRV) is a completely new approach to home ventilation, great for both new home construction and renovations. This heat recovery ventilation (HRV) system is very different than what people are probably used to seeing, where air is directed to a centralized core for a heat…

Lunos wall-insert air exchangers offer alternative to conventional HRV systems. Almost daily, new products come on the market that are more efficient, more effective, and/or more innovative. The ones we are really impressed with will make it here to our product of the month feature. Today we look at a new solution…

A modern airtight home needs mechanical ventilation. The choices are Heat Recovery Ventilation or Energy Recovery Ventilation & this page explains the difference between an HRV & ERV to help choose which one you need. All homes need ventilation, whether natural or mechanical with an ERV or HRV system. Buildings and…