QBVS110 4
ENGLISH
Pre-Installation
TOOLS/MATERIALS REQUIRED (NOT SUPPLIED)
Measuring tape
Utility knife
Pencil
Aluminum foil tape
Phillips screwdriver
Needle nose
pliers
Safety gloves
Electric drill
Safety goggles
Drywall saw
Pry bar
Wood screws
Respiratory mask
Cable clamp
Flexible duct
connector*
Duct adapter*
*For best performance use 4" round metal ducting . Other ducting is acceptable but may impact performance . Use of existing metal
ducting will require a short flexible duct connector. If your ducting is other than 4” in diameter, a duct adapter is required to make an air
tight connection .
