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Heatilator • MTB28 Refractory • 4058-229 Rev B • 04/08
5
•
For Rear Vent Appliances Only:
Fold the
fl
ue visor cover
forward as shown in Figure 2.4. If installing in a top vent
unit
DO NOT
fold the cover forward.
Figure 2.4 REAR VENT ONLY - Fold Flue Visor Cover
• Install the refractory in the appliance as shown in Figure
2.5.
Figure 2.5 Install Refractory in Appliance
• Attach the three screws that hold the refractory. See
Figures 2.6, 2.7 and 2.8.
Figure 2.6 Install Screws
Figure 2.7 Install Screws
Figure 2.8 Install Screws