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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
H1969 SF4.5HT-2 Horizontal Square Termina-
tion for flex (without flex)
77L87 SFKIT12S Square Term. for flex
(with 12 inch [305 mm] *
compressed flex)
77L88 SFKIT18S Square Term. for flex
(with 18 inch [457 mm] *
compressed flex)
77L89 SFKIT24S Square Term. for flex
(with 24 inch [610 mm] *
compressed flex)
77L90 SFKIT36S Square Term. for flex
(with 36 inch [914 mm] *
compressed flex)
77L91 SFKIT48S Square Term. for flex (with
48 inch [1219 mm] *
compressed flex)
56L74 SFVT30 Vertical Termination for
flex (flat to 6/12) with flex
adaptor, section of rigid
vent, roof support collar
assembly, roof flashing
and storm collar.
Ref. instr.
#750,052M
56L75 SFVT45 Vertical Termination for
flex (6/12 to 12/12) with
flex adaptor, section of rigid
vent, roof support collar
assembly, roof flashing
and storm collar.
Ref. instr.
#750,052M
91L66 SFGC4-6 Gear Clamp 4.5 in. (114
mm) for flex (6 pack)
91L67 SFGC7-6 Gear Clamp 7.5 in. (190.5
mm) for flex (6 pack)
H7748 H7748 36"
Flex
Connector Kit. 36"
of flex with two adapters for
mating two rigid sections of
vent together.
Listed Secure Vent™ Components
Cat. # Model Description
17M52 SV4.5HGS-1 Termination Guard,
Square (1 pack) Ref.
instr. #750,109M
17M53 SV4.5HGS-12 Termination Guard, Hori-
zontal Square (12 pack)
Ref. instr. #750,109M
87L02 SV4.5HGS Termination Guard for
Horizontal Square Termi-
nation (Deluxe) (1 pack)
Ref. instr. #750,055M
H5820 SV4.5HTSK Termination Shroud
(Guard) for Horizontal
Square Termination (1
pack) (ref. instr. #750246M)
H5816
750,247M
SV4.5-
TWSK10
Through Wall Shield Kit
(used to shield the direct-
vent pipe from blown
insulation)
Ref. instr. #750,247M
H3907 SV4.5ARSA Attic Insulation Shield w/
adjustable height, 12"-22"
96K93 SV4.5SU Support Strap
10K81 SFMP Mill-Pac, Black, High Tem-
perature Sealant
89L40 SFMP-12 Mill-Pac, Black, High Tem-
perature Sealant - Bulk
12 pack
99L02 SV4.5HRK14 Horizontal Riser Kit, 14",
Ref. instr. #750,146M
99L03 SV4.5HRK36 Horizontal Riser Kit, 36",
Ref. instr. #750,146M
H1988 CTSA-33
Chase Top Shroud Kit,
Arch Top 3 X 3 Ft.,
Ref.
instr. #750,194M
H1985 CTSO-33
Chase Top Shroud Kit,
Open Top 3 X 3 Ft.,
Ref.
instr. #750,193M
H1987 CTSO-44
Chase Top Shroud Kit,
Open Top 4 X 4 Ft.,
Ref.
instr. #750,193M
H1986 CTSO-46
Chase Top Shroud Kit,
Open Top 4 X 6 Ft.,
Ref.
instr. #750,193M
INSTALLATION ACCESSORIES CONTINUED
*All compressed flex vents can be expanded up to two times.
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Listed Secure Flex™ Components
Cat. # Model Description
These termination kits include firestop/spacer, gear clamps and flex adaptor.
60L10 SF-18 18 feet (5.49 m) * com-
pressed flex,
Ref. instr.
#750,053M
98K03 SF-12 12 feet (3.66 m) * com-
pressed flex,
Ref. instr.
#750,052M
H2248 SF4.5HF-10 Firestop / Spacer - Hori-
zontal
, flex
(3-1-1 spacing)
,
10 Pack
H2249 SF4.5VF-10 Firestop/Spacer-Vertical ,
flex (1-1-1 spacing)
, 10 Pk
(Fits
94L10 &
H1968)
(Fits
H1968)
(Fits
94L10 &
H1968)