Choosing an HRV / Green Building & Sustainable Home Renovation Information & Advice

...and sits on many advisory boards including the Canadian Association of Radon Scientists and Technologists, Canadian National Radon Proficiency Program, Canadian General Standards Board and CGA Standards (Compressed Gas Association). He worked with the CHMC on a radon prevention pilot program and helped bring radon prev...

...an ERV and an HRV? How to choose between an HRV and an ERV? How much fresh air is required in homes and the best way to provide it are important issues. Energy recovery from exhaust air is becoming common place in cold regions, and two types of equipment can do this - an HRV (Heat Recovery Ventilation) and an ERV (...