Installation Manual
33
Majestic • ECHEL36IN/STIN, ECHEL48IN/STIN, ECHEL60IN, ECHEL72IN Installation Manual • 2406-970 Rev. C • 1/17 
E. Installing the Optional Heat-Zone
®
 Gas 
Kit
•  Locate the Heat-Zone
®
 ports on the left and right sides of 
the appliance. See Figure 5.5. Remove the knockouts 
from the appliance with a tin snips.
•  Place the Heat-Zone
®
 adapter box into position prior to 
the fi nal positioning of the fi replace as shown in Figure 
5.5. Secure using eight self-tapping screws. Ensure the 
Heat-Zone
®
 knockouts are completely covered by the 
adapter box.
• Center the duct collar around the exposed hole and 
attach it to the appliance with 3 screws. 
Note: The adapter box will protrude out further than the 
one inch standoffs on the appliance. 
•  Determine the location for the air register/fan housing 
assembly. 
Reference the Heat-Zone
®
 Kit instructions for the
remaining installation steps.
Figure 5.5 Heat Zone Adapter
HEAT ZONE
®
 LOCATION
LEFT AND RIGHT SIDES
HEAT ZONE
®
ADAPTER BOX










