HRV and ERV

The importance of Cleaning HRV intakes
HRV and ERV

How to keep your HRV clean and operating efficiently

Cleaning your heat recovery ventilation HRV unit will extend the lifespan and keep it running efficiently. Why cleaning HRV units is so important 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…

DIY air exchanger installation video
HRV and ERV

DIY Lunos HRV air exchanger installation video

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

Lunos Ductless Heat Recovery Ventilation HRV Lunos video
HRV and ERV

Are ductless HRV air exchangers any good?

Ductless wall-insert air exchangers offer an alternative to conventional HRV systems for fresh air ventilation without blowing all your heat, or indood chill air outside. Discover more about ductless ventilation systems. Heat Recovery Ventilators (HRVs) are an essential component of any air-sealed high performance…

How to choose between an HRV and ERV system
HRV and ERV

Choosing between an HRV and an ERV

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…