Gas And Electrical Connections; Securing And Leveling Appliance - Heatilator NB3630M Owner's Manual

B. Gas and Electrical Connections
Ensure that gas and electrical connections are installed at
this time. Refer to Sections 9 and 10.
C. Securing and Leveling Appliance
WARNING
Fire Risk!
• Prevent contact with sagging, loose
insulation.
• Do NOT install against combustible
materials such as exposed insulation,
plastic and insulation backer.
The diagram shows how to properly position, level, and se-
cure the appliance (see Figure 7.3). Nailing tabs are pro-
vided to secure the appliance to the framing members.
• Place the appliance into position.
• Level the appliance from side to side and front to back.
• Shim the appliance as necessary. It is acceptable to use
wood shims.
• Bend out nailing tabs on each side.
• Keep nailing tabs fl ush with the framing.
• Secure the appliance to the framing by using nails or
screws through the nailing tabs.
Note: Once appliance is set up for top or rear venting, it
CANNOT be changed at a later time.
CAUTION
Do NOT notch into the framing around the appliance
spacers.
Heatilator • Novus BV-Mesh • 4031-553 Rev F • 11/07
Nailing Flanges
(both sides)
Figure 7.3 Proper Positioning, Leveling and Securing of an
Appliance
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