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A heat recovery ventilator supplies all living spaces with fresh air while transferring heat for energy savings.
A triple-filtered energy recovery ventilator is installed with individual supply ducts to provide fresh air to each room.
An energy recovery ventilator provides filtered fresh air to every room in the house.
Ventilation air inlet is too close to exhaust outlet
Ventilation air inlet is too close to exhaust outlet
Ventilation air inlets located ≥10 ft. of stretched-string distance from known contamination sources such as stack, vent, exhaust hood, or vehicle exhaust
Ventilation air inlets ≥ 2 ft. above grade or roof deck in Climate Zones 1-3 or ≥ 4 ft. above grade or roof deck in Climate Zones 4-8 and not obstructed
Ventilation inlet does not terminate high enough above the roof deck
Ventilation inlet is appropriately located above grade
Ventilation inlet is greater than 10 ft. from known contamination source
Ventilation inlet is greater than 10 ft. from known contamination source
Ventilation inlet is not near any exhaust outlets/contamination sources and is at least 2 ft. above the roof deck
Ventilation inlet is not near any exhaust outlets/contamination sources and is at least 2 ft. above the roof deck
Ventilation inlet is too close to exhaust outlets and does not extend at least 2 ft. above the roof deck
Ventilation inlet is too close to the ground and is being blocked by the grass