Table of Contents
Advertisement
Top Vent - Vertical Termination (continued)
Flue Restrictor Instructions
1. Orientate and align the two pieces of the flue restrictor
as shown in Figure 4.16.
2. Refer to Table 4.1 and Figure 4.16 to match the amount
of vertical you have in the system and determine the
appropriate position to set the flue restrictor.
3. Center the two flue restrictor pieces on the vent at the
setting selected in step 2 and secure in place by using
two self-tapping screws. See Figure 4.15.
Figure 4.15
TO BREAK APART
BEND HERE
Note: If the DVP-2SL or DVP-SLP24 adapter is used with SLP pipe, you MUST subtract one number from Table 4.1.
Example: Top vent 40 ft vertical with DVP pipe = 3-4
Top vent 40 ft vertical with SLP pipe = 2-3
Figure 4.16 Setting the Flue Restrictor
36
ALWAYS USED WITH THE
HOLES TO THE RIGHT
ALWAYS USED WITH THE
HOLES TO THE RIGHT
Majestic • MER36MN, MER42MN Installation Manual • 2599-980 Rev. B • 5/23
Vertical
4 ft.
8 ft.
15 ft.
20 ft.
25 ft.
30 ft.
35 ft.
40 ft.
Table 4.1
FLUE RESTRICTOR INSTALLED
TOP VENTED APPLIANCE
1
2
3
4 5
1
2
3
4 5
TOP VENT
NG
1-1
2-2
2-2
3-2
3-2
3-3
3-4
3-4
1
2
3
4 5
1
2
3
4 5
FLUE RESTRICTOR SET TO 4-4
Advertisement
Table of Contents
