Energy Core Ventilator
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.
ECV Service Clearance Requirements
Unit Size
Electrical Side
Non-Electrical Side
Intake End
Discharge End
Recommended
Minimum
Recommended
Minimum
Weatherhood
Yes
Weatherhood
No
Weatherhood
Yes
Weatherhood
No
ECV-10
30
20
30
No Access
Required
33
No Access
Required
24
No Access
Required
ECV-20
ECV-30
ECV-40
20
(25 with
bypass
damper)
All dimensions are in inches.
ECV Service Clearance Requirements
Unit Size
Electrical Side
Non-Electrical Side
Intake End
Discharge End
Recommended
Minimum
Recommended
Minimum
Weatherhood
Yes
Weatherhood
No
Weatherhood
Yes
Weatherhood
No
ECV-10
36
26
36
No Access
Required
33
No Access
Required
24
No Access
Required
ECV-20
ECV-30
ECV-40
All dimensions are in inches.
CONTROL
PANEL
ELECTRICAL SIDE
NON ELECTRICAL SIDE
INTAKE
END
DISCHARGE
END
CORE(S)
BYPASS DAMPER
(OPTIONAL)
BLOWER
CABINET
