Nov 14, 2020

How to Manage Leakage Rates with Rotary Air to Air Heat Exchangers

Fact is, all plate, rotary and heat pipe air to air energy recovery devices leak – but it […]
Nov 23, 2020

The Importance of ERV Filtration During The COVID -19 Pandemic

Did you know the size of the SARS-CoV-2 virus that causes COVID-19 is only 100 nanometers? That’s 0.1 […]
Feb 19, 2021

The Importance of Fan Watts per CFM in Good Ventilation System Design

Ventilation systems are getting a lot of press time recently as increased ventilation air is one of the […]