Hearth and Home Technologies RHW-485 Framing and Clearances, Selecting Fireplace Location

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3

Framing and Clearances

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING

 

Note:

 

Fire Risk

 

• Illustrations and photos reflect typical installations

 

Provide adequate clearances.

 

and are FOR DESIGN PURPOSES ONLY.

 

 

• Illustrations/diagrams are not drawn to scale.

 

•

Around air openings

 

 

•

To combustibles

 

• Actual installation/appearance may vary due to

 

•

For service access.

 

individual design preference.

 

 

• Hearth & Home Technologies reserves the right to

 

Locate fireplace away from traffic areas.

 

 

 

alter its products.

 

 

 

 

 

 

 

A. Selecting Fireplace Location

 

Locating the fireplace in a basement, near frequently opened

Several options are available to you when choosing a loca-

 

doors, central heat outlets or returns, or other locations of

tion for your fireplace. This fireplace may be used as a room

considerable air movement can affect the performance and

cause intermittent smoke spillage from the front of the fire-

divider, installed along a wall, across a corner or used in an

place. Consideration should be given to these factors before

exterior chase. See Figure 3.1.

deciding on a location. See Sections 2 and 10.

 

E

D

F

GAcross a

C corner

23 in.

(584 mm)

23 in.

(584 mm)

B

A

In an exterior chase or projecting into a garage

12 in.

(305 mm)

Note: 3/4 in. min. distance from fireplace to combustible materials.

Note: In addition to these framing dimensions, also reference the following sections:

•Clearances (Section 3.B.)

•Mantel Projections (Section 8.C)

•Fireplace Dimensions (Section 12.A.)

As a room divider

A B

48 in. (1219mm)

Along a wall

A

B

5/8 in. (16 mm) all configurations

23in. (584 mm)

 

 

A

B

 

 

 

 

G

Model #

(with

(without

C

D

E

F

(with or without

outside air)

outside air)

outside air)

RHW-415

in.

47

43

71-1/2

35-3/4

15-3/4

50-5/8

43

mm

1194

1092

1816

908

400

1286

1092

 

 

 

 

 

 

 

 

 

 

RHW-485

in.

53

49

77-1/2

38-7/8

18

54-7/8

49

mm

1346

1245

1969

987

457

1394

1245

 

Figure 3.1 Fireplace Locations

Heat & Glo • RHW-485 • 33221 Rev O • 08/06

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Contents Fire Risk Models RHW-485, RHW-485H Woodburning FireplaceListing Label Information/Location GrateNumber Table of Contents Listing and Code Approvals Appliance CertificationNot intended for use as a primary heat source Getting Started Design and Installation ConsiderationsNegative Pressure Asphyxiation RiskMarginal Location Typical Fireplace System Typical Fireplace SystemTools and Supplies Needed Inspect Fireplace and ComponentsFire Risk Explosion Risk Selecting Fireplace Location Framing and ClearancesClearances to Combustible Materials ClearancesFrame the Fireplace Sidewalls/SurroundsChimney Requirements Construct the ChaseInstall the Outside Air Kit Installation of FireplaceSharp Edges Asphyxiation Risk Risk of Smoke SpillageFt min. from top of uppermost chimney section to air inlet Position the Fireplace Secure the FireplacePlace the Protective Metal Hearth Strips Level the FireplaceChimney Assembly Height of Chimney Components Degree SL306 SL312 SL318 SL324 SL336 SL348 Using Offsets/ReturnsAssemble the Chimney Sections Install the Ceiling FirestopsInstall the Attic Insulation Shield Double-check the Chimney AssemblySecure the Chimney Chimney Termination Complete the EnclosureInstall the Termination Cap Install the Chimney Air Kit required in CanadaChase Top Installing an ST375 Square Termination Cap Accessories Gas Log/Lighter ProvisionsGas Code, Ansi Z223.1 Hearth Extension FinishingMantel Finishing MaterialGlass Doors Combustible MaterialGeneral Information Operating InstructionsClear Space Near the Fireplace Outside AirFlue Damper FirescreenWood Fuel GrateFirewood MoistureStarting a Fire Understanding Vent Problems TroubleshootingDiagnostic Questions Diagnostics and Problem SolvingSolutions Can’t get a good fire going. What am I doing wrong?fireplace burns the wood too fast. What can I do? Chimney Inspection/Cleaning Maintenance and Servicing the FireplaceDisposal of Ashes Firebox RefractoryWhen cleaning glass door Maintenance Task ListClean Chimney FireReference Materials Fireplace DimensionsCatalog # Description Fireplace ComponentsCatalog # Chimney Components14-1/2 1829 mm 10-7/8 276 mm 406 mm 508 mm Minimum Base Dimensions 26.5 X 28 with 34 X 34 with Minimum Base Dimensions 28 X 28 with 32 X 32 with 23 XTR442 TR442 / 444 TV 20 xThis page intentionally left blank RHW-485 Service PartsHerringbone Brick Refractory option available week 03/04 Description of Part RHW-485 RHW-485H QtyThis page intentionally left blank Limited Warranty Warranty For Heat & GLO FireplacesDo Discardnot Contact Information

RHW-485, RHW-485H specifications

Hearth and Home Technologies (HHT) is a leader in the manufacture of innovative and high-quality hearth products, and their RHW-485H and RHW-485 models are no exceptions. These wood-burning heaters are designed to provide efficient and effective heating solutions for residential spaces while offering an elegant aesthetic that complements various home decors.

One of the main features of the RHW-485H and RHW-485 is their impressive heating capacity. Both models are designed to heat areas up to 2,000 square feet efficiently, making them ideal for large living spaces or open-concept homes. This significant heating capability is made possible by advanced combustion technology that allows for a longer burn time, ensuring extended warmth throughout the night.

Another defining characteristic of these units is their clean-burning technology. HHT has incorporated a unique air wash system that enhances combustion efficiency and minimizes emissions. This ensures that homeowners can enjoy the beauty and comfort of a wood fire while adhering to environmental standards. Furthermore, these models have received certification from the EPA for meeting stringent guidelines, making them an excellent choice for those who are environmentally conscious.

In terms of design, the RHW-485H features an attractive cast iron door with a large viewing window. This allows for an unobstructed view of the mesmerizing flames and adds a touch of sophistication to any room. The RHW-485, while similar in heating efficiency, offers slightly different aesthetic options, giving homeowners the ability to choose a model that aligns with their personal style.

Both models come equipped with a robust refractory system that enhances heat retention and distribution. This technology ensures that heat is released evenly and efficiently, providing consistent warmth without the need for constant refueling. Additionally, they feature adjustable air controls that allow users to manage burn rates and heat output according to their preferences.

Another important aspect is the ease of installation and maintenance. The RHW-485H and RHW-485 have been designed with user-friendly features, including accessible clean-out ports that simplify ash removal. This reduces the hassle of routine care, allowing homeowners to enjoy their fireplace without extensive upkeep.

In conclusion, Hearth and Home Technologies’ RHW-485H and RHW-485 models are premium wood-burning heaters that combine efficiency, elegance, and environmental responsibility. They offer a perfect blend of modern technology and classic design, making them an excellent choice for discerning homeowners looking to enhance their living space with warmth and style.
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