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Heat & Glo • Paloma • 7031-220 Rev. P • 10/08 23
HIGH WIND TERMINATION
CAP #SLK-991DA
TOP ADAPTOR
THREE SHEET
METAL SCREWS
FLASHING
9. Attach the flex to the retro connector. Use three sheet
metal screws to attach the flex liner to the connector
(Figure 5.29). Mount the retro connector to the
masonry wall using masonry bolts. Redrill larger holes
on connector as needed. Be careful to ensure that the
connector is centered in the opening and the mounting
holes line up with the masonry wall.
6 in. (152 mm) DIAMETER
OPENING IN MASONRY WALL
RETRO
CONNECTOR
THREE MASONRY BOLTS
(NOT INCLUDED)
FOUR MASONRY BOLTS
(NOT INCLUDED)
RETRO
CONNECTOR
WALL
THIMBLE COVER
10. Slide wall thimble cover over retro connector and
secure with masonry bolts (Figure 5.30). If you have
a framed wall in front of the masonry, use wood
screws to mount wall thimble cover to framed wall,
over retro connector and 10 in. (254 mm) square
framed opening (Figure 5.25, page 22). If needed,
add a section of direct vent pipe to the retro connector
in order to extend through the opening in the wall
thimble cover.
8. Secure the top adapter to the flashing. Use three sheet
metal screws through the side of the top adapter into
the flange on the flashing (Figure 5.28). Twist lock the
high wind termination cap on to the top adapter.
Figure 5.28
FLEX LINER
FLEX COUPLER
SHEET METAL SCREWS
Figure 5.27
Figure 5.29
Figure 5.30
11. The connection between the appliance and the retro
connector may be completed with sections of direct
vent pipe.