Lennox Baltic BCK 020 Installation, Operating And Maintenance page 28

MULTIDIRECTIONAL HORIZONTAL ROOFCURB
2080
2F
340 1400
1F'
1F
1F
Front supply air
1F'
Front supply air
Front return air
2F
2F'
Front return air
1F
340 130 700
2F
2F'
BCK BGK
BHK BDK
2090
2F'
900 90
1F'
WARNING : ONLY ONE OF THE 4 FOLLOWINGS POSSIBILITIES :
2F - 1F / 2F - 1F'
2F' - 1F / 2F' - 1F'
IOM / ROOFTOP BALTIC Series - 0704-E Page 27
060 070
2080
1F'
465 1400
2F
2F'
1F
215