Greenheck ECV Series Installation, Operation And Maintenance Manual page 5

Service Clearances
The ECV unit requires minimum clearances to perform routine maintenance, such as filter replacement and energy
core inspection. Blower and motor assemblies, energy recovery core and filter sections are always provided with a
service door or panel for proper component access. Clearances for component removal may be greater than the
service clearances, refer to drawing below for these dimensions.
Electrical Side
Unit Size
Recommended
ECV-10
ECV-20
36
ECV-30
ECV-40
All dimensions are in inches.
Electrical Side
Unit Size
Recommended
ECV-10
ECV-20
ECV-30
30
ECV-40
All dimensions are in inches.
®
NON ELECTRICAL SIDE
CORE(S)
INTAKE
END
BYPASS DAMPER
(OPTIONAL)
ECV Service Clearance Requirements
Non-Electrical Side
Minimum Recommended
26 36
ECV Service Clearance Requirements
Non-Electrical Side
Minimum Recommended
20
30
20
(25 with
bypass
damper)
BLOWER
CABINET
CONTROL
PANEL
ELECTRICAL SIDE
Intake End
Weatherhood
Minimum
Yes
No Access
33
Required
Intake End
Weatherhood
Minimum
Yes
No Access
33
Required
DISCHARGE
END
Discharge End
Weatherhood Weatherhood
No Yes
No Access
24
Required
Discharge End
Weatherhood Weatherhood
No Yes
No Access
24
Required
Energy Core Ventilator
Weatherhood
No
No Access
Required
Weatherhood
No
No Access
Required
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