Greenheck ERV-521 - All Dimensions Shown Are in Inches; Dimensional Data - 251, 361, 521, 581; Erv-251 Erv-361 Erv-521 Erv-581; Model UV

Exterior Dimensions Duct Dimensions * Approximate
Model
ABCD E FG K L Q P
Weight (lbs)
ERV-251 46 34 27 16 8 10 16 6
3
/4
7 10 16 250
ERV-361 62 51 34 15 15 18 18 8
3
/8 11
1
/2 19 18 750
ERV-521 67 67 44 18 15 24 24 10
3
/4 13
1
/2 26 26 1200
ERV-581 75 70 67 16 22 22 27 16 18
3
/4 28 48 1450
MODELS ERV-251, ERV-361, ERV-521 AND ERV-581
Arrangement A
A
B
C
Outdoor Air Inlet
Q x P
Exhaust Air Discharge
LxK
Outdoor Air Discharge
LxK
Exhaust Air Inlet
FxG
C
B
A
D
E
Arrangement B
Exhaust Air Inlet
FxG
Outdoor Air Discharge
LxK
Intake Hood
Exhaust Hood
C
B
A
D
E
Arrangement C
Exhaust Hood
Intake Hood
Exhaust Air Inlet
FxG
Outdoor Air Discharge
LxK
Exhaust Air Inlet
FxG
Outdoor Air Discharge
LxK
Intake Hood
C
B
A
D
E
Arrangement D
Exhaust Hood
All dimensions shown are in inches.
DIMENSIONAL DATA
8
* Weight dependent on components and accessories.