Lennox BAH 085 DNM 3M

• 10 • BALTIC-IOM-0412-E / Installation manual
LIFTING THE UNITS
Lifting the roof curbs
Ducting connection details
The supply and return air ducts can be secured to the 30 mm fl anges at the bottom of the roofcurb
Any ducting weight above 100 kg must be fi xed independently to other building frames.
Minimum distance: 30.000 mm