Greenheck ERV Series - Page 5

Installation
ERV-90 and ERV-120 Outdoor Mounting Options
C
B
A
EXHAUST AIR
DISCHARGE
OUTDOOR
AIR INLET
H
F
SUPPLY AIR
DISCHARGE
RETURN AIR
INLET
Y
X
ERV-90 and ERV-120 Indoor Mounting Options
C
B
A
OUTDOOR
AIR INLET
H
F
SUPPLY AIR
DISCHARGE
RETURN AIR
INLET
E
D
EXHAUST AIR
DISCHARGE
Exhaust Air Discharge End
C
B
A
EXHAUST AIR
DISCHARGE
OUTDOOR
AIR INLET
SUPPLY AIR
DISCHARGE
G
F
Y
X
RETURN
AIR INLET
Dimensional Data and Weights
Unit
Size
Exterior Dimensions Unit Connection Dimensions
Approx. Weight*
(lbs.)
A B C D E F G H X Y
ERV-90L 124.4 84.2 67.4
25.6x60 16.5x19.2 16.5x19.2 26x35.9 24.9x48
22.3 23.4 1470
ERV-90H 124.4 84.2 67.4
25.6x60 19.2x22.2 19.2x22.2 26x35.9 24.9x48
22.3 25.4 3230
ERV-120 146.1 96.5 77.5
30.1x70.2 25.2x23.2 25.2x23.2 31x38.6 27.8x60.2
27.4 29.1 3700
All dimensions are in inches. *Weight assumes outdoor unit with filters, weatherhoods, outdoor air intake damper, controls
and internal double-wall sheet metal.
Intake and Discharge Options
Bottom Top Side End
OA Intake X
SA Discharge X X
RA Intake X X
EA Discharge X X
C
B
A
EXHAUST AIR
DISCHARGE
OUTDOOR
AIR INLET
H
F
SUPPLY AIR
DISCHARGE
RETURN AIR
INLET
E
D
C
B
A
EXHAUST AIR
DISCHARGE
OUTDOOR
AIR INLET
RETURN
AIR INLET
SUPPLY AIR
DISCHARGE
G
F
Y
X
Exhaust Air Discharge Side
Bottom Return Air/End Supply Air ConnectionsBottom Supply and Return Air Connections
End Supply and Bottom Return Air Connections
Energy Recovery Ventilator 5
®