Hearth and Home Technologies ST-550TM-IPI owner manual Install the Ceiling Firestop, Pipe SLP

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C. Install the Ceiling Firestop

A ceiling ﬁrestop MUST be used between ﬂoors and attics.

•Frame opening 9 in. x 9 in. (229 mm x 229 mm) whenever the vent penetrates a ceiling/ ﬂoor (see Figure 6.3).

•Frame the area with the same sized lumber as used in ceiling/ﬂoor joist.

•The ceiling ﬁrestop may be installed above or below the ceiling joists when installed with a attic insulation shield. It must be under joists between ﬂoors that are not insulated. Refer to Figure 8.4.

•Secure with three fasteners on each side.

WARNING! Risk of Fire! DO NOT pack insu- lation around the vent. Insulation must be kept back from the pipe to prevent overheating.

		ATTIC ABOVE
		A
		A
	PIPE	A
	SLP	9 in. (229 mm)
Figure 8.3	Installing Ceiling Firestop

	INSTALL ATTIC INSULATION SHIELDS
	BEFORE OR AFTER INSTALLATION OF VENT SYSTEM
	3 FASTENERS
	PER SIDE
	CEILING FIRESTOP	CEILING FIRESTOP
	INSTALLED BELOW CEILING	INSTALLED ABOVE CEILING
	Figure 8.4 Installing the Attic Shield
32	Heat & Glo • ST-550TM-IPI • 2142-900 Rev. B • 11/08

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Contents Models What to do if you smell gasCongratulations Homeowner Reference InformationTable of Contents User GuideAppliance Setup TroubleshootingFinishing Reference MaterialsCONDITIONS, Exclusions & Limitation of Liability Limited Lifetime Warranty Listing and Code Approvals Installation of Carbon Monoxide Detectors Requirements for the Commonwealth of MassachusettsYour Fireplace Gas Fireplace SafetyOperating Instructions User Guide Fixed Glass Assembly Remote Controls, Wall Controls and Wall SwitchesClear Space Decorative Doors and FrontsLighting Instructions IPI Final inspection byFrequently Asked Questions After Fireplace is LitMaintenance and Service Maintenance Tasks-HomeownerGlass Cleaning Remote ControlPorcelain Firebox Panel Cleaning Maintenance Tasks-Qualiﬁed Service TechnicianGasket Seal and Glass Assembly Inspection VentingBurner Ignition and Operation IPI Pilot Flame PatternsGetting Started Typical Appliance SystemInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesNon-Combustible Mantel Fireplace OpeningTermination Locations Vent Termination Minimum ClearancesCovered Alcove Applications Continue Adding Vent Components Install Support BracketsTo Install the Heat Shield Vent Information and Diagrams Approved PipeVent Table Key Use of ElbowsUse of Flex Vent V1 Minimum H1 Maximum Vent DiagramsTop Vent Horizontal Termination One Elbow Top Vent Horizontal Termination Two Elbows V1 Minimum H1 + H2 MaximumTop Vent Horizontal Termination Three Elbows V1 Minimum H1 + H2 Maximum V1 + V2 Min Exhaust restrictor Instructions V1 Minimum Maximum V1 + V2 Min Two Elbows Three ElbowsMinimum Maximum + V 2 Min Vent Clearances and Framing Pipe Clearances to CombustiblesWall Penetration Framing Combustible Wall PenetrationInstall the Ceiling Firestop Pipe SLPVaulted Ceiling Installation Install Attic Insulation ShieldFlat Ceiling Installation Appliance Preparation Securing and Leveling the ApplianceInstalling Vent Pipe Assemble Vent SectionsAssemble Slip Sections Secure the Vent SectionsInstall Decorative Ceiling Components Disassemble Vent SectionsInstall Metal Roof Flashing Assemble and Install Storm CollarInstall RF4-8 Apply Sealant TOP & Partial SidesHeat Shield Requirements for Horizontal Termination Install Vertical Termination CapInstall Decorative Wall Components Install Horizontal Termination Cap 22 Venting through the wallGas Information Fuel ConversionGas Pressure Gas ConnectionWiring Requirements Intelliﬁre Ignition System WiringOptional Accessories Requirements Electrical Service and RepairIntelliﬁre Ignition Wiring Diagram with Remote Receiver Junction Box Installation Wall Switch Installation for Fan OptionSplatter Guard To install the Splatter GuardFinishing To Close the Lower Access Panel To Remove the Splatter GuardMantel and Wall Projections Combustible Mantel 15 Non-Combustible ZoneFacing Material Finishing MaterialWithout Front Shown Appliance Setup Install Trim Kits and Surrounds Air Shutter SettingIntelliﬁre Ignition System TroubleshootingSymptom Possible Cause Corrective Action Remove any contaminants that may have accumulated on Appliance Dimension Diagram Reference MaterialsVent Components Diagrams Adapter Snorkel Black Support Box-BlackWall Thimble-Black SLP-HRC-SS SLP-HRC-ZC-SS Horizontal Termination CAP Service Parts ST-550TM-IPIAt Depot Service Parts ListStocked Intermittent Pilot Ignition Valve Assembly Contact Information