41
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Installation and Operation Instructions
900299-00, 05/2016
Innovative Hearth Products
DRT40 Multi-View Series Direct-Vent Gas Fireplace
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.
#750052M
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.
#750052M
91L66
SFGC4-6
Gear Clamp 4-1/2" (114
mm) for
flex
(6 pack)
91L67
SFGC7-6
Gear Clamp 7-1/2" (190.5
mm) for
flex
(6 pack)
H7748
H7748
36"
Flex
Connector Kit. 36"
of flex with two adaptors 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. #750109M
17M53
SV4.5HGS-12 Termination Guard, Hori-
zontal Square (12 pack)
Ref. instr. #750109M
87L02
SV4.5HGS
Termination Guard for
Horizontal Square Termi-
nation (Deluxe) (1 pack)
Ref. instr. #750055M
H5820
SV4.5HTSK
Termination Shroud
(Guard) for Horizontal
Square Termination (1
pack)
(ref. instr. #750246M)
H5816
750247M
SV4.5-
TWSK10
Through Wall Shield Kit
(used to shield the direct-
vent pipe from blown
insulation)
Ref. instr. #750247M
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. #750146M
99L03
SV4.5HRK36 Horizontal Riser Kit, 36",
Ref. instr. #750146M
INSTALLATION ACCESSORIES CONTINUED
*
All compressed flex vents can be expanded up to two times.
Seala
nt
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.
#750053M
98K03
SF-12
12 feet (3.66 m) * com-
pressed
flex,
Ref. instr.
#750052M
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)