Assembly Instructions
Assembly of a typical roof curb is shown in Figure 2.
1. Set curbing parts A thru G per dimensions shown over
roof opening or on a level surface. Note location of
supply air opening. Check alignment of all mating screw
holes.
2. Screw curbing parts together using fasteners provided.
Leave all screws loose until curb is checked to be square.
3. Square entire curbing assembly and securely tighten all
screws.
4. Position curb assembly over roof openings. Curb must
be level within 0.25 inches from side to side and 1.50
inches over its length. Check that top surface of curb is
at with no bowing or sagging.
5. Weld curb assembly in place. Caulk all seams watertight.
Remove backing from 0.25 × 1.50 wide gasket and apply
to surfaces shown by crosshatching.
6. Check that electrical connections are coordinated.
Figure 2: Roof Curb Assembly (MPS 026G – 035F Example)
IM 1058-8 • MAVERICK II ROOFTOP SYSTEMS 6 www.DaikinApplied.com
meChanICal InsTallaTIon
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