Ventilation

Cleaning HRV intakes
HRV and ERV

How to keep your HRV clean and operating efficiently

Cleaning your heat recovery ventilation equipment will extend the lifespan and prevent imbalances in air pressure.

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Aeratron AE2 ceiling fan
Ventilation

Ceiling fans and air circulation- video

To ensure comfort and get the highest efficiency from the systems in the Edelweiss House air must circulate.

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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.

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Heat Recovery Ventilation - Lunos video
HRV and ERV

Lunos ductless air exchanger

Lunos wall-insert air exchangers offer alternative to conventional HRV systems

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Choosing between an HRV and ERV
HRV and ERV

Choosing between an HRV and an ERV

A modern airtight home needs mechanical ventilation. Your choices are Heat Recovery Ventilation or Energy Recovery Ventilation. This page will explain the di...

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Related products

Condensation on windows leads to mold and mildew in homes
Ventilation

Ventilation & air exchangers

Are houses too airtight? No they aren't. Fresh air is essential to prevent mould and mildew in homes, but in a modern energy-efficient home it is provided by...

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