Greenheck Fan 455924 ERV-522 - Manual (Page 6)

6 Energy Recovery Ventilator
Isometric view of
ERV on rails
Side view of
ERV on rails
OUTDOOR AIR INT
AKE END
OUTDOOR AIR INTAKE END
OUTDOOR AIR INTAKE HOOD
B
SUPPLY/EXHAUST
OPENING
A
ERV-522
ERV-582
Unit Size A B
ERV-522 4.625 32
ERV-582 4.875 33.25
All dimensions are in inches.
OUTDOOR AIR SIDE
Isometric view of
ERV on rails
Side view of
ERV on rails
A B
SUPPLY/EXHAUST
OPENING
OUTDOOR
AIR
INTAKE
HOOD
OUTDOOR AIR SIDE
ERV-251
ERV-361
ERV-521
ERV-581
Unit Size A B
ERV-251 4.50 16
ERV-361 4.75 18
ERV-521 5.75 24
ERV-581 4.875 22
All dimensions are in inches.
Rail Mounting / Layout
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others).
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intake opening on the ERV unit. Avoid area dimensioned “B” below.
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