Lennox Hearth MPD-33 Series Installation Accessories, Listed Secure VentComponents, Adapter 74L61

INSTALLATION ACCESSORIES

Listed Secure Vent™Components

Cat.No.	Model No.	Description
H1968	SV4.5HT-2	Horizontal Square
		Termination with
		Firestop/Spacer (96K80)
		and Adapter (74L61)
H2152	SV4.5CGV-1	Vertical Termination
H4687	SV4.5CTS	Chase Top Term. Square
H4716	SV4.5CTS-B	Chase Top Term. Sq., Blk.
H4717	SV4.5CTS-TC	Terra Cotta Termination
77L70	SV4.5L6	6 inch (152 mm) Vent
		Section
77L71	SV4.5L12	12 inch (305 mm) Vent
		Section
77L72	SV4.5L24	24 inch (610 mm) Vent
		Section
77L73	SV4.5L36	36 inch (914 mm) Vent
		Section
77L74	SV4.5L48	48 inch (1219 mm) Vent
		Section
77L75	SV4.5LA	Telescopic Section
77L76	SV4.5E45	45 Degree Elbow
77L77	SV4.5E90	90 Degree Elbow

The following flashings come packaged with a storm collar.

77L78	SV4.5F	Flat Roof Flashing
77L79	SV4.5FA	1/12 to 7/12 Adjust.
		Flashing
77L80	SV4.5FB	7/12 to 12/12 Adjust.
		Flashing
77L81	SV4.5SC6	Storm Collars
		(6 collars/box)
H2246	SV4.5HF	Firestop/Spacer - 10 Pack
		Horizontal (3-1-1 spacing)
H2247	SV4.5VF	Firestop/Spacer - 10 Pack
		Vertical (1-1-1 spacing)
96K93	SV4.5SU	Support Strap
96K94	SV4.5RSA	Attic Insulation Shield
99L03	SV4.5HRK36	Horizontal Riser Kit 36"
99L02	SV4.5HRK14	Horizontal Riser Kit 14"

Listed Secure Vent™Components

Cat.No.	Model No.	Description
96K92	SV4.5SP	Support Plate

87L02SV4.5 Termination Guard

HGS

Listed Secure Vent™Components

Cat.No. Model No. Description

94L10 SV4.5HTSS Horizontal Small Square

Termination with

Firestop/Spacer (96K80) and

Adapter (74L61)

98L27 SV4.5HTSSL Horizontal Small Square-Long

Termination with

Firestop/Spacer (96K80) and

Adapter (74L61)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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