Typical Installations - Broan 770 Manual De Instrucciones

TYPICAL INSTALLATIONS

POWER CABLE
CEILING
JOIST
CEILING
MATERIAL
HOUSING MOUNTED DIRECTLY TO JOIST
2x6 (or larger)
POWER CABLE
2 x 4
CEILING
JOIST or
TRUSS
CEILING
MATERIAL
HOUSING MOUNTED TO 2x4 TRUSS
Requires additional framing for mounting tabs.
POWER CABLE
" I "
CEILING
JOIST
MATERIAL
HOUSING MOUNTED TO "I" JOIST
Requires additional framing for mounting tabs.
MOUNTING TABS
HOUSING
GRILLE
*
ADDITIONAL
MOUNTING
FRAMING
TABS
2 x 4
CEILING
JOIST or
TRUSS
HOUSING
GRILLE
*
ADDITIONAL
FRAMING
MOUNTING
TABS
HOUSING
" I "
JOIST
GRILLE
POWER CABLE
MOUNTING
" "
I
JOIST
GRILLE
HOUSING MOUNTED IN
ANY LOCATION BETWEEN JOISTS
Requires additional framing for mounting tabs.
4" ROUND
DUCT
SUSPENDED
CEILING MATERIAL
SUSPENDED CEILINGS
Housing hung with wires - 3-point mount.
* Additional framing must be a 2x6 (minimum height).
MODELS 770 • 784
*
ADDITIONAL
FRAMING
TABS
HOUSING
" "
I
CEILING
JOIST
MATERIAL
POWER
CABLE
MOUNTING
HOUSING
TAB
GRILLE
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