Hearth and Home Technologies E39, E36, E42 Chimney Requirements, Sidewalls/Surrounds

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E36/39/42 INSTALLATION INSTRUCTIONS

3. Sidewalls/Surrounds

Adjacent combustible side walls must be located a minimum of 12 in. from the fireplace opening. See Figure 6. If you are using a decorative surround constructed of combustible material, it must be located within the shaded area defined in Figure 6. Short stub walls are also acceptable if they are contained within the shaded area.

 

 

 

 

 

 

Cat #

A

B

 

 

 

 

 

 

 

E/EC36

36 in. - 914 mm

41 in. - 1041 mm

 

 

 

 

 

 

 

E/EC39

39 in. - 991 mm

44 in. - 1118 mm

 

 

 

 

 

 

 

E/EC42

42 in. - 1067 mm

47 in. - 1194 mm

 

 

 

 

 

 

 

 

 

 

 

Figure 6 - Sidewalls and Surrounds

E. CHIMNEY REQUIREMENTS

When planning your fireplace location, the chimney construction and necessary clearances must be considered. The fireplace system and chimney components have been tested to provide flexibility in construction. The following figures are the minimum distances from the base of the fireplace.

1.

Minimum overall straight height

13 ft

2.

Minimum height with offset/return

14.5 ft

3.

Maximum height

90 ft

4.

Maximum chimney length between an offset and return

12 ft

5.

Maximum distance between chimney stabilizers

35 ft

6.

Double offset/return minimum height

20 ft

7.

Maximum unsupported chimney length between the offset and return

6 ft

8.

Maximum straight unsupported chimney height above the fireplace

35 ft

12

17335 Rev L

07/04

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Contents Installation & Operating Instructions Woodburning FireplaceTable of Contents Design and Installation Considerations Listings and Code Approvals Description of the Fireplace SystemSystem Components Fireplace ComponentsOutside AIR KIT Chimney Components CAK4AAS8 CAK4A PRE-INSTALLATION Preparation Fireplace Locations and Space RequirementsFrame the Fireplace Framing the FireplaceChimney Requirements Sidewalls/SurroundsUsing Offsets and Returns Offset ChartChimney Height Requirements above roof line Number of Sections RequiredInstallation of Fireplace Position the FireplacePlace the Protective Metal Hearth Strips Level the FireplaceInstall Firestop Spacers Assemble Chimney SectionsDouble-check the Chimney Assembly Attic Insulation ShieldSecure the Chimney System Install the Roof Flashing Install the Outside Air KitInstall the Chimney Air Kit required in Canada Mark the Exit Point of the RoofCompletion of the Enclosure Gas Log/Lighter ProvisionsHearth Extension Field Constructed Hearth ExtensionPosition the Hearth Extension Finishing MaterialMantel Glass DoorsConstructing a Chase MaterialsChase Top Termination CapInstalling an ST375 Square Termination Cap Operating Instructions General InformationOutside Air Flue DamperGrate FirescreenWood Fuel Draft Problems Starting a FireE36/39/42 Installation Instructions Maintenance Instructions Chimney CleaningDisposal of Ashes Creosote and SootHOMEOWNER’S Notes Index Heatilator Woodburning Fireplace Limited Warranty Limited WarrantyReplacement Parts Advantage How to Obtain Service