Lennox Hearth LMDVR-3328-CNM Installation Accessories, Cat. No, Open Top, Chase Top Shroud

32

INSTALLATION ACCESSORIES

Item

Cat. No.

Model

Description

19

18

H1969

SF4.5HT-2

Horizontal Square Termination (without flex)

18

77L87

SFKIT12S

Flex Square Term. (with 12 inch [305 mm] * compressed flex)

18

77L88

SFKIT18S

Flex Square Term. (with 18 inch [457 mm] * compressed flex)

18

77L89

SFKIT24S

Flex Square Term. (with 24 inch [610 mm] * compressed flex)

18

77L90

SFKIT36S

Flex Square Term. (with 36 inch [914 mm] * compressed flex)

18

77L91

SFKIT48S

Flex Square Term. (with 48 inch [1219 mm] * compressed flex)

19

56L74

SFVT30

Vertical Termination for flex (flat to 6/12) with flex adapter, section of rigid vent,

roof support collar assembly, roof flashing and storm collar.

19

56L75

SFVT45

Vertical Termination for flex (6/12 to 12/12) with flex adapter, section of rigid

vent, roof support collar assembly, roof flashing and storm collar.

*20

60L10

SF-18

18 ft. (5.49 m) * compressed flex

*20

98K03

SF-12

12 ft. (3.66 m) * compressed flex

22

10K81

SFMP

Mill-Pac, Black, High Temperature Sealant

22

89L40

SFMP-12

Mill-Pac, Black, High Temperature Sealant - Bulk 12 pack

23

91L66

SF-GC4-6

Gear Clamp 4.5 in. (114 mm) for flex (6 pieces)

23

91L67

SF-GC7-6

Gear Clamp 7.5 in. (190.5 mm) for flex (6 pieces)

24

99L02

SV4.5HRK14

Horizontal Riser Kit, 14"

24

99L03

SV4.5HRK36

Horizontal Riser Kit, 36"

25

H1988

CTSA-33

Chase Top Shroud Kit, Arch Top 3 X 3

26

H1985

CTSO-33

Chase Top Shroud Kit, Open Top 3 X 3

26

H1987

CTSO-44

Chase Top Shroud Kit, Open Top 4 X 4

26

H1986

CTSO-46

Chase Top Shroud Kit, Open Top 4 X 6

8

H2248

SF4.5HF

Firestop / Spacer - Horizontal (flex) (3-1-1 spacing), 10 Pack

8

H2249

SF4.5VF

Firestop / Spacer - Vertical (1-1-1 spacing), 10 Pack

CTSO-46 Chase Top

1

typ.

26

*

All compressed flex vents can be

25

Shroud for double

terminations

expanded up to two times.

2a

2b

C

E

2a

18

2b

D

2a

A

2b

2a

B

B

A

C

D

Ref. Form #750,193M

C

Ref. Form #750,194M

1 typ.

Arch Top, Chase Top Shroud

2 typ.

E

Inches (millimeters)

D

Model

A

B

C

D

CTSA-33

34"

5"

34"

34"

B

(864)

(127)

(864)

(864)

A

23

20

CTSO-33/44 Chase

Top Shrouds for Single

terminations

24

Open Top, Chase Top Shroud

Inches (millimeters)

Model

A

B

C

D

*E

CTSO-33

37-5/8 37-5/8

7-1/2

24-1/2

3

22

(955)

(955)

(191)

(622)

(76)

Sea

48-5/8

48-5/8

7-1/2

24-1/2

3

l

CTSO-44

a

n

t

(1235)

(1235)

(191)

(622)

(76)

CTSO-46

48-5/8

73 1/4

7-1/2

24-1/2

3

(1235)

(1860)

(191)

(622)

(76)

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.