Specifications

VCES-ERV-IOM-1A – ERV500i/e
15
Appendix A: Roofcurb Detail
A
A
Note: Dimensions in [ ] are millimeters.
15.000”
[381]
1.500” typ.
[38]
1.500” typ.
[38]
17.500”
[445]
14.500”
[368]
2.375”
[60]
5.500”
[140]
15.250”
[387]
64.000”
[1,626]
61.000”
[1,549]
Wood nailer
Return air
Supply
air
Rigid insulation (styro)
SECTION A-A
Unit
Counter flashing
(field supplied)
Roofing felt
(field supplied)
Unit
baserail
Overhang:
3” [76]
Roofing material
(field supplied)
Cant strip
(field supplied)
3/8” [10] gasket
(supplied with curb)
Rigid insulation
(optional)
Wood nailer
Figure A1: ERV500e roofcurb