Vermont Casting BR42, BC42, BC36, BR36 manual Side Wall Protection, Hearth Installation

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Majestic Fireplaces® BR/BC Series

Side Wall Protection

Adjacent combustible side walls that are within mini- mum dimensions shown in Figure 23 of the fireplace opening must be protected with CFM Corporation Wall Shield Model SP40 or a specifically built wall shield described in Figure 20.

The special wall shield design described in Figure 20 is an alternate method of adding protection to side walls and can be used in place of the SP40 with the same wall clearances specified for the SP40. Rt must =1.85 minimum.

Examples of wall shield insulation:

1.Manville - CERAFORM 126, K=.27, 1/2 inches thick

2.CFM Corporation - EH2416, K = .458, 1 inch thick required.

Hearth Installation

A hearth extension is required to protect a combustible floor in front of the fireplace. Refer to Figure 23 for mini- mum dimensions and mounting detail.

NOTE: Hearth Extension must not cover the air inlet opening of a fireplace.

The hearth extension described in Figure 23 must be a durable noncombustible material with a minimum (total) Rt value of 1.09; see Figure 24 for examples. The over- all height (above a combustible floor), depth and width must be as indicated, with the extension centered to the fireplace opening.

The top of insulation must be covered with a noncom- bustible decorative covering or a piece of .018” mini- mum sheet metal, to protect hearth extension material. (Fig. 23)

Secure the hearth extension to the floor to prevent shifting, using trim molding or other similar means at three (3) outer edges. Seal crack between the fireplace hearth and hearth extension with a noncombustible material. (Figs. 23 and 25)

Minimum Wall Clearances

WITH

 

 

WITHOUT

Noncombustible

 

Noncombustible

Surround Facing

 

Surround Facing

4" Brick

 

Shaded area starts

 

1/2" away from

(Example material)

 

edge of unit

 

 

 

4"

E

F**

Firebox

E D

 

Opening

C**

 

A - Min. clearance

 

 

 

to combustible

 

Side

 

perpendicular wall

 

 

B - Min. clearance

Side

Wall

 

to combustible

Wall

 

 

perpendicular wall when

 

 

using noncombustible wall shield*

Combustible material permitted within shaded area.

*Noncombustible wall shield requires 1" CFM Corporation EH2416 insulation (minimum R Value = 1.85) between decorative noncombustible rigid covering and combustible wall.

Minimum height and width is 40" x 40".

**Dimension/degree of angle will vary depending on thickness of noncombustible surround facing.

Minimum Hearth Extension Dimensions

(for On-Site Construction)

 

H

G

G

 

 

 

 

 

 

J

 

Seal cracks

 

 

May install

between the

 

noncombustible

fireplace

 

 

decorative

and hearth

 

 

covering

extension with

 

OR .018" min.

noncombustible

 

sheet metal

material

 

Fireplace

 

 

 

Hearth

4" MIN.

 

 

 

Combustible

Minimum

Safety strips

Floor

Insulation

must overlap

 

Value "R"

���" minimum

 

 

A

B

C

D

E

F

G

H

J

 

 

BR/BC36

16"

12"

48°

41°

18"

14"

9"

16"

48"

 

 

 

406 mm

305 mm

 

 

457 mm

356 mm

229 mm

406 mm

1219 mm

 

 

BR/BC42

20"

12"

42°

35°

18"

14"

12"

20"

61¹⁄₂"

 

 

 

508 mm

305 mm

 

 

457 mm

356 mm

305 mm

508 mm

1562 mm

FP594

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 23 Combustible side wall protection and hearth extension dimensions.

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Contents BR/BC Series Safety Information Table of Contents451162mm 45 1162mm 13mm BR42 Series Woodburning Fireplace BR42 Series specifications and framingChase Installation Front Width Back Width Depth30˚ Elbow Offsets Illustration KeyPlanning Information Mounting the FireplacePlanning the Chimney Run Ten Foot RuleInstallation Chase InstallationChimney Supports Insulating Fireplace Enclosure for Cold ClimatesInstalling Electrical Wire For Circulator Models Install Fan Kit AssemblyFraming Option For Circulating Models OnlyStraight-Up Chimney Installation Offset InstallationCeiling Chimney Hole Possible Obstructions Cutting the HolePositioning, Safety Strips Securing the Fireplace Installing Outside Air KitInstalling the Firestop Spacer Ceiling Hole Installing the Chimney SystemProper Firestop Spacer Installation Continue Installing Pipe to Complete Run Canadian Requirements for Insulation ShieldAdditional Ceilings Penetrating the RoofInstall Remainder of Chimney Sections Installing Top Housing Or TerminationInstalling Chimney In a Chase Finishing Finish WallFacing Material Side Wall Protection Hearth InstallationExamples of wall shield insulation Example of Determining Hearth Extension Equiva- lents Recessed Installation BR/BC36 OnlyExample for Common Brick Installing Line For Gas Log Gas line accessBR/BC Series Item/Model NumberAccessories 42GDKDP BR/BC42Chimney Components RLTSK8Chimney Components cont. Canada Limited Warranty & 30 Year Protection Plan For Majestic Fireplaces PRE-ENGINEERED Fireplace SystemsCFM Corporation
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BC36, BC42, BR36, BR42 specifications

Vermont Castings is renowned for its high-quality, American-made gas stoves, particularly the BR36, BR42, BC42, and BC36 models. These gas-burning appliances are engineered to provide warmth and comfort while seamlessly blending into any home décor.

The BR36 is designed with versatility in mind, featuring a compact 36-inch size that makes it ideal for smaller spaces. It utilizes a 35,000 BTU burner that delivers impressive heat output, ensuring a cozy atmosphere year-round. The innovative burner technology provides direct venting options, ensuring efficient performance and minimal heat loss. The BR36 is further enhanced by Vermont Castings' unique premium cast iron construction, which radiates heat effectively for long-lasting warmth.

The BR42 offers a larger heating capacity, suitable for medium to larger rooms. With a 42-inch size, it boasts a BTU rating of up to 42,000, enabling it to warm expansive areas with ease. The advanced flame technology creates a realistic fire appearance while maintaining efficiency. This model also includes adjustable airflow settings, allowing users to customize the flame height and heat output according to preference.

The BC42 is a standout model that bridges the gap between modern aesthetics and traditional craftsmanship. With a contemporary design, it caters to homeowners who appreciate style without sacrificing efficiency. The BC42 maintains a high heat output with its efficient burner system, producing up to 35,000 BTUs. Its programmable thermostat provides convenience, allowing for precise temperature control and the ability to schedule heating times, making it user-friendly.

Finally, the BC36, like the other models, boasts outstanding features but in a more compact design. It is perfect for urban dwellers and those looking to optimize small living areas. The BC36 retains efficiency and style, providing up to 30,000 BTUs of heat output. This model also includes an easy-to-use control panel and a large viewing area that allows for excellent fire visibility, enhancing the ambiance of any room.

All four models feature Vermont Castings' commitment to sustainability, with many designs adhering to rigorous environmental standards and using clean-burning technology. These gas stoves are not only functional but also designed to enrich the home experience, proving that comfort and elegance can coexist effortlessly. With Vermont Castings' legacy of excellence, the BR36, BR42, BC42, and BC36 models are exceptional choices for anyone seeking reliable heating solutions.