
Lifebreath Commercial ERV Energy Recovery Ventilators
Lifebreath light commercial Energy Recovery Ventilators (ERVs) are the best choice for ventilating your large home or workplace. These units are designed to provide fresh air into the building while exhausting an equal amount of stale air to the outside. Energy including moisture is transfered between the airsteams reducing the loads on the heating and cooling equipment while delivering the air comfortably and quietly into the space.
An ERV is designed for use in warm humid areas with heavy air conditioning use. The ERV will transfer both sensible and latent heat from the incoming fresh air to the outgoing stale air thereby reducing the load (due to ventilation) on the air conditioning system.
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Do you have questions about the products on this page? Click on the ? image on the left or this link to ask us your questions! |
#1 | Q: what size ducts can be run from the 8 x 8 collars on the sides of the units? Can I change from 8 x 8 to 6 or 7 round? A: You want to maintain the duct cross section size or upsize it. If you drop it down to a smaller cross section you will get less airflow from the unit. Not recommended. Asked on 2025-09-05 by WFSC |
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Related Products
Lifebreath Commercial HRV Heat Recovery Ventilators
Commercial HRVs. Provide highly efficient ventilation by exchanging heat between the airsteams and reducing the loads on the heating and cooling equipment.

Lifebreath ERV Energy Recovery Ventilators
Energy Recovery Ventilators (ERVs) for ventilating your home or workplace. Energy including heat and moisture is transferred between the air steams.

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