Lennox Hearth MPD-45 Series, MPD-40 Series, MPD-35 Series, MPD-33 Series Cat Model Description

Page 28

INSTALLATION ACCESSORIES CONTINUED

Listed Secure Flex™Components

 

Cat.

Model

Description

 

No.

No.

 

 

These termination kits include firestop/spacer, gear clamps and flex adapter.

 

H1969

SF4.5HT-2

Horizontal Square Termination

 

 

 

without Flex

 

77L87

SFKIT12

Flex Square Term. with 12 in.

 

 

 

(305 mm of *compressed Flex

 

77L88

SFKIT18

Flex Square Term. with 18 in.

 

 

 

(457 mm) of *compressed Flex

 

77L89

SFKIT24

Flex Square Term. with 24 in.

 

 

 

(610 mm) of *compressed Flex

 

77L90

SFKIT36

Flex Square Term. with 36 in.

 

 

 

(914 mm) of *compressed Flex

 

77L91

SFKIT48

Flex Square Term. with 48 in.

 

 

 

(1219 mm) of *compressed Flex

 

56L74

SFVT30

Vertical Termin. for Flex (flat to

 

 

 

6/12) with Flex Adapter, section

 

 

 

of rigid vent, roof support collar

 

 

 

assembly, roof flashing and

 

 

 

storm collar.

 

56L75

SFVT45

Vertical Termin. for Flex (6/12 to

 

 

 

12/12) with Flex Adapter section

 

 

 

of rigid vent, roof support collar

 

 

 

assembly, roof flashing and

 

 

 

storm collar.

 

60L10

SF-18

18 ft. (5.49 m) *compressed Flex

 

98K03

SF-12

12 ft.(3.66 m) *compressed Flex

 

Listed Secure Flex™Components

 

Cat.

Model

Description

 

No.

No.

 

 

 

10K81

SFMP

Mil Pac Black Hi-Temperature

 

t

 

Sealant

 

an

 

 

Se

al

 

 

 

 

 

 

89L40

SFMP-12 Mil Pac Black Hi-Temperature

 

 

 

Sealant - Bulk Pack 12

 

91L66

SF-GC4-6 Gear Clamp 4.5in. (114 mm) for

 

 

 

Flex (6 pieces)

 

91L67

SF-GC7-6 Gear Clamp 7.5 in. (190.5 mm)

 

 

 

for Flex (6 pieces)

 

H2248

SF4.5HF

Firestop/Spacer - 10 Pack

 

 

 

Horizontal (3-1-1 spacing)

 

H2249

SF4.5VF

Firestop/Spacer - 10 Pack

 

 

 

Vertical (1-1-1 spacing)

Listed Components

Cat.

Model

Description

No.

No.

 

H1988

CTSA-33

Chase Top Shroud Kit,

 

 

Arch Top 3 x 3

H1985

CTSO-33

Chase Top Shroud Kit,

 

 

Open Top 3 x 3

H1987

CTSO-44

Chase Top Shroud Kit,

 

 

Open Top 4 x 4

H1986

CTSO-46

Chase Top Shroud Kit,

 

 

Open Top 4 x 6

28

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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Contents OTL Report No -F-13-4 MPD-3530CPE MPD4540CNE-BTable of Contents Electronic Models Input of millivolt models is shown in the following tableAll Models Typical Locations LocationAppliance and Vent Clearances Other heating/air conditioning ductingTypical Installation Sequence Vent Termination ClearancesVertical Vent Termination Clearances Roof Pitch FeetFraming Detailed Installation StepsRouting GAS Line Canadian Installation US Installation Meter/regulator assembly= Clearance to service regulator vent outlet Feet 91cm Inches 30cm45 1/4 40 1/4 26 11/16 44 3/4 33 1/4 37 3/4 12 7/8 845 959 327Framing with Square Horizontal Termination SV4.5HT-2 Top View Front View Right Side ViewMassachusetts 33 1/8 30 1/8 27 1/2 19 5/8 21 1/2 10 3/4 13/16 11/32Installation of Vent Restrictor Vent Restrictor Installation Rear VentNew York City, NY Select Venting System Horizontal or VerticalVertical Straight Installation Vent Section Length ChartSV4.5FA or SV4.5SCVertical Offset Installation Vent / Appliance Collar ConnectionFraming Dimensions for Roof Pitch 12/1210-1/2 267 mm 305 mm 10-1/2 17-3/4 267 mm 451 mmVertical Vent FIGURES/TABLES Table aTable B FeetTable D Ceiling Firestop/Spacer Wall SV4.5VFSV4.5HF CeilingInstall firestop/spacer at ceiling Plan the vent runFrame exterior wall opening Support the vertical run sections See Section E onInstall the desired termination For the last step , from outside the exteriorInside the inner until the termination seats SV4.5RCHExterior Wall Thickness Inches mmTable F Table GTable H Horizontal Vent FIGURES/TABLESH1H Table L Table KCeiling Install the Outer Flex Pipe Install Firestop/Spacers at ceilings and wallsPull and extend the inner flexible vent pipe Pull and extend the outer flexible vent pipeField Wiring Wiring Optional Forced AIR Blower KITSIT and Honeywell Millivolt Wiring Electronic Wiring See orPropane applications Connecting GAS LineUse an open flame to check for leaks Installing the Glass Door SIT Gas Valve Honeywell Piezo IgnitorElectronic Appliance Checkout Checking Appliance OperationBurner Adjustments Flame Appearance and sooting Hood InstallationFinishing Requirements Wall DetailsCold Climate Insulation Mantel ClearancesInches mm TOPInstallation Accessories Cat.No. Model No. DescriptionCat.No Model No Description Support PlateCat Model Description Model DescriptionGAS Conversion Kits CanadaKits Millivolt Honeywell SystemsMillivolt SIT Systems Pilot for Honeywell Millivolt Gas Valve Shown on the tabArrows shown in Figure Orifice Strip Tab PositioningIgnitor Assembly Pilot AssemblyFlare Nut Clip

MPD-35 Series, MPD-45 Series, MPD-33 Series, MPD-40 Series specifications

The Lennox Hearth MPD-33, MPD-40, MPD-45, and MPD-35 Series are sophisticated and innovative products designed for both aesthetic appeal and functional heating efficiency. These multi-sided gas fireplaces are engineered to bring warmth and style to any space, making them a popular choice for homeowners looking to enhance their living environment.

One of the standout features of the MPD Series is their versatile design. Each model is available in different sizes with stylish options, catering to various room dimensions and decor styles. The MPD-33, MPD-40, and MPD-45 models provide flexibility in installation, while the MPD-35 offers extra depth for a more pronounced fire presence, making them suitable for both contemporary and traditional interiors.

A key characteristic of the Lennox Hearth MPD Series is its high-efficiency operation. These fireplaces are designed to maximize heat output while minimizing fuel consumption, resulting in lower energy bills. The innovative burner system produces a realistic flame effect that can be adjusted to create the perfect ambiance for any occasion. The use of advanced technology ensures that the heat generated is evenly distributed, enhancing overall comfort.

Safety is paramount in the design of the MPD Series. Each model is equipped with a state-of-the-art safety shut-off system that activates if the flame goes out, ensuring peace of mind for users. Additionally, the glass front not only provides a clear view of the flames but is designed to stay cool to the touch, making it safe for families with children and pets.

The efficiency of these models is further complemented by an optional remote control feature, allowing users to adjust the flame height and thermostat settings with ease. The MPD Series is also compatible with smart home systems, providing users with added convenience.

Overall, the Lennox Hearth MPD-33, MPD-40, MPD-45, and MPD-35 Series exemplify the perfect combination of efficiency, safety, and design. Their ability to blend function with visual appeal makes them an ideal choice for creating a cozy atmosphere in any room, from living areas to bedrooms. These fireplaces stand as a testament to Lennox's commitment to quality and innovation in home heating solutions. With advanced technologies and a focus on user comfort, the MPD Series is designed to meet the needs of modern homeowners seeking reliable and stylish heating options.
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