Hearth and Home Technologies II-B Framing and Clearances, Selecting Appliance Location

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3 Framing and Clearances

NOTE:

•Illustrations reflect typical installations and are FOR DESIGN PURPOSES ONLY.

•Illustrations/diagrams are not drawn to scale.

•Actual installation may vary due to individual design preference.

A.Selecting Appliance Location

When selecting a location for your appliance it is important to consider the required clearances to walls (see Figure 3.1).

WARNING

Fire Risk

Provide adequate clearance:

•Around air openings

•To combustibles

• For service access

Locate appliance away from trafﬁc areas.

NOTE: For actual appliance dimensions refer to Section 13.

GLASS	FLUSH TO EXTERIOR INSULATED ENVELOPE

B

GLASS

A

B

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

• Clearances and Mantel Projections (Sections 3.B and 3.C)

D

E

GLASS

C

GLASS

B

FLUSH TO EXTERIOR INSULATED ENVELOPE

	A	B	C	D	E
	Minimum	Minimum	-	Minimum	-
Inches	43	1/2	24	36	43
Millimeters	1092.2	12.7	609.6	914.4	1092.2

Figure 3.1 Appliance Locations

Heat & Glo LifeStyle Collection • Twilight-II-B • 2108-900 Rev. G • 8/07

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Contents Model Twilight-II-B Homeowner Reference Information CongratulationsTable of Contents Listing and Code Approvals Requirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsInspect Appliance and Components Design and Installation ConsiderationsGetting Started Tools and Supplies NeededSelecting Appliance Location Framing and ClearancesFire Risk Odor Risk ClearancesCeiling Mantel Projections Indoor onlyAppliance Opening Minimum Clearances Termination LocationsPlacing Metal Hearth Strip Removing Non-combustible Facing Material AssemblyAppliance Preparation Securing and Leveling the AppliancePlacing Flashing and Sheathing Placing and Securing ApplianceRisk of Fire Apply housewrap or building paper19 Attaching Non-combustible Facing Material Installing Non-combustible Facing Material Outdoor SidePressure Natural Gas Propane Gas InformationFuel Conversions Gas Connection Gas PressuresHigh Altitude Installations Connecting to the Appliance Recommendation for WireElectrical Information Fan location Optional AccessoriesOptional Accessories Requirements Intelliﬁre Ignition System WiringWall Switch Installation for Fan Optional Junction Box InstallationMantel Projections FinishingFacing Material Risk of Fire Detail Lava Rock and Ember Placement Appliance SetupClean the Appliance AccessoriesPositioning the Logs Log Set Assembly LOGS-TWIInch Sharp Notch Sharp Notch Smooth CutoutReplacing Glass Assembly Glass AssemblyShutter Settings Removing Glass AssemblyBefore Lighting Appliance Operating InstructionsIntelliﬁre Ignition Lighting ApplianceInitial Break-in Procedure Frequently Asked QuestionsAfter Appliance is Lit Intelliﬁre Ignition System TroubleshootingSympton Possible Cause Corrective Action Symptom Possible Cause Corrective Action Maintaining and Servicing Appliance Maintenance TasksRecommend addition of screen if one is not present Inspect Maintenance TasksReference Materials Appliance Dimension DiagramLog Set Assembly Service PartsService Parts List IPI Valve Assembly Limited Lifetime Warranty Heat & GLO GAS Appliance Products Limited Lifetime WarrantyDo not Discard this Manual Contact Information