NuTone 9965 installation instructions Installation In Existing Construction, Planning

INSTALLATION IN

EXISTING CONSTRUCTION

In an existing, finished building, installation of the Heat-

Vent-Light Combination requires an accessible area (attic or crawl space) above the planned location. If the location that has been chosen for installation has a finished floor above it, be certain there is sufficient space available to install the housing and make the necessary duct connection.

PLANNING

Review “INSTALLATION IN NEW CONSTRUCTION” and follow all instructions that apply.

CAUTION: Check the area above the planned location to make sure that:

(1)Ducting can be installed.

(2)Wiring can be run to the planned location.

(3)No wiring or other obstructions might interfere with the installation.

INSTALLATION

1.The housing must be mounted between ceiling joists.

2.Refer to Figure 10. Mark ceiling for cutout. Cutout dimensions: 141⁄8" long x 97⁄8" wide. Make cutout in ceiling.

3.Follow steps under “PREPARATION” page 1.

4.From above, lower housing into the cutout and secure hanger brackets. Install duct collar, connect duct, and run wiring through box connectors.

5.From below, adjust housing so that it is flush with the finished ceiling.

6.Form below, make wiring connections as shown in figure 6.

7.Replace junction box cover.

8.Insert heater, ventilator, light, and night light plugs into proper receptacles.

9.install grille, reflector and lens.

WHITE	HEAT
	VENT
	FIGURE 8

(LENS DETACHED	LENS
IN DRAWING FOR
ILLUSTRATIVE
PURPOSES)
	FIGURE 9

141⁄8"

97⁄8"

FIGURE 10