Heat & Glo LifeStyle EXCLAIM-42H-C, EXCLAIM-42T-C owner manual Finishing, Hearth Extension

Page 28

8 Finishing

A. Hearth Extension

A hearth extension must be installed with all fireplaces to protect the combustible floor in front of the fireplace from both radiant heat and sparks. See Figures 8.1-8.4.

 

High temperature

 

 

 

 

(300°F min.) continuous,

 

 

HX3 or HX4

non-combustible sealant

Fireplace

 

non-combustible material

Protective

insulation

Hearth Ext

Tile, stone or other

 

 

or equivilent

 

 

 

 

 

 

(see Table below)

 

 

 

Metal Hearth

 

 

 

 

Strip

 

 

2 in. (51 mm)

 

 

Floor constructed of wood or

required

 

 

other combustible material

 

 

 

Figure 8.1 Hearth Extension Construction

WARNING

Fire Risk

•Metal hearth strips MUST be installed. Sparks or embers may ignite flooring.

This fireplace has been tested and approved for use with a hearth extension insulated to a minimum R value of 1.16.

To substitute materials for the factory-available hearth ex- tensions, see Figure 8.3 and calculate insulation alterna- tives as per Table 8.1 and the following formulas:

1 in. overlap

Metal strips are placed 2 in. (51 mm) under the front of the fireplace and must extend beyond the front and sides of fireplace opening by 2 in. (51 mm).

Figure 8.2 Positioning the Protective Metal Hearth Strips

WARNING

Fire Risk

•Hearth extensions must be installed exactly as specified.

High temperatures or hot embers may ignite concealed combustibles.

•Thermal conductivity per inch thickness = k

•k = (BTU)(inch) / (foot2)(hour)(°F)

•Required thickness = Rk

•Thermal resistance per inch thickness = r

•r = (foot2)(hour)(°F) / (BTU)(inch)

•Required thickness = R / rB.

Table 8.1

Hearth Extension Insulation Alternatives, R Value = 1.16

 

k per inch

r per inch

Minimum thickness

Material

thick

thick

required

Hearth & Home HX3, HX4

0.43

2.33

1/2 in.

USG Micore 300™

0.46

2.18

1/2 in.

USG Durock™ Cement Board

1.92

0.52

2-1/4 in.

 

 

 

 

Cement Mortor

5.0

0.20

5-7/8 in.

Common Brick

5.0

0.20

5-7/8 in.

 

 

 

 

Ceramic Tile

12.50

0.08

14-5/8 in.

Armstrong Privacy Plus

 

 

 

 

 

 

 

Marble

14.3-20.0

0.07-0.05

16-5/8 in. - 23-3/8 in.

28

Heat & Glo • EXCLAIM-42C • 4013-094 Rev I • 10/06

Page 27 Page 29
Image 28
Page 27 Page 29
Contents EXCLAIM-42H-C EXCLAIM-42T-C Fire RiskGrate Listing Label Information/LocationNumber Table of Contents Appliance Certification Listing and Code ApprovalsNot intended for use as a primary heat source Design and Installation Considerations Getting StartedNegative Pressure Asphyxiation RiskMarginal Location Typical Fireplace System Inspect Fireplace and Components Tools and Supplies NeededFire Risk Explosion Risk Framing and Clearances Selecting Fireplace LocationClearances Clearances to Combustible MaterialsSidewalls/Surrounds Frame the Fireplace¨E. Construct the Chase Chimney RequirementsInstallation of Fireplace Install the Outside Air KitSharp Edges Asphyxiation Risk Risk of Smoke SpillageFt min. from top of uppermost chimney section to air inlet Install the Refractory Secure the FireplaceGrate Brackets Grate Bracket Place the Protective Metal Hearth Strips Level the FireplaceChimney Assembly Height of Chimney Components Using Offsets/Returns SL406 SL412 SL418 SL436 SL448Install the Ceiling firestops Assemble the Chimney SectionsInstall the Attic Insulation Shield Double-check the Chimney AssemblySecure the Chimney In./19 mm in lengthComplete the Enclosure Chimney TerminationInstall the Termination Cap Chase TopInstalling an ST475 Square Termination Cap Gas Log/Lighter Provisions AccessoriesGas Code, Ansi Z223.1 Finishing Hearth ExtensionMin 20 in. Min Finishing Material MantelGlass Doors Combustible MaterialOperating Instructions General InformationOutside Air Clear Space Near the FireplaceFlue Damper FirescreenGrate Wood FuelStarting a Fire Troubleshooting Understanding Vent ProblemsDiagnostic Questions Diagnostics and Problem SolvingSolutions fireplace burns the wood too fast. What can I do? Maintenance and Servicing the Fireplace Chimney Inspection/CleaningDisposal of Ashes Firebox RefractoryMaintenance Task List When cleaning glass doorClean Chimney FireFireplace Dimensions Reference MaterialsFireplace Components Catalog # DescriptionChimney Components Catalog #Catalog # 14-3/4 375 mm Minimum Base Dimensions 28 X 28 with 32 X 32 with 23 X Minimum Base Dimensions 26.5 X 28 with 34 X 34 with20 x Minimum Height InchesService Parts EXCLAIM-42-C Series Service Parts# Description of Part Refractory-HerringboneRefractory-Traditional EXCLAIM-42C QtyThis page intentionally left blank This page intentionally left blank This page intentionally left blank Warranty For Heat & GLO Fireplaces Limited WarrantyContact Information

EXCLAIM-42H-C, EXCLAIM-42T-C specifications

The Heat & Glo LifeStyle EXCLAIM-42H-C and EXCLAIM-42T-C are modern gas fireplaces designed to elevate both aesthetics and functionality in residential spaces. With a spacious viewing area and an array of innovative features, these fireplaces create a stunning centerpiece for any room while providing efficient heating and ambiance.

One of the standout characteristics of the EXCLAIM series is its sleek and contemporary design. The 42-inch size of both models makes them suitable for various settings, from cozy living rooms to expansive open-concept spaces. The clean lines and glass front enhance visibility and allow flames to be the focal point, creating a warm and inviting atmosphere.

The technology behind the Heat & Glo LifeStyle EXCLAIM fireplaces includes the advanced IntelliFire® ignition system. This feature offers both convenience and safety, as it eliminates the need for manual lighting and ensures a reliable ignition every time. Users can control the fireplace easily with a remote, smartphone app, or wall switch, allowing for seamless operation and temperature adjustment.

Energy efficiency is a hallmark of the EXCLAIM-42H-C and EXCLAIM-42T-C models. Equipped with a high-efficiency gas burner, these fireplaces provide optimal heat output while minimizing fuel consumption. The option to customize flame intensity and choose from a variety of fire media, including rocks and glass, adds unique personalization to each installation.

Another significant feature is the unique Power Venting system, which offers versatile venting options. This enables homeowners to install the fireplace in non-traditional locations without being limited by conventional venting routes. With a range of venting configurations, the EXCLAIM fireplaces can be adapted to fit various architectural layouts.

The ambient lighting system further enhances the overall visual appeal. Adjustable LED accent lights can illuminate the firebox and highlight the decorative media, allowing users to create a customized ambiance that suits different occasions and moods.

For those concerned about the environmental impact, these fireplaces emphasize clean-burning technology, producing lower emissions compared to traditional wood-burning options. Therefore, homeowners can enjoy the warmth and comfort of a fireplace while being environmentally conscious.

In conclusion, the Heat & Glo LifeStyle EXCLAIM-42H-C and EXCLAIM-42T-C models represent a perfect blend of style, efficiency, and cutting-edge technology. Their contemporary design, convenient operation, and customizable features make them an excellent choice for anyone looking to enhance their living space with a sophisticated gas fireplace.
Top Page Image Contents