Hearth and Home Technologies CFX-Crescent owner manual Trapezoid Termination Cap

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For trapezoidal termination:

1.Screw the cap to the exterior wall through the flanges in the cap.

2.Seal the joint between the pipe and the exterior firestop.

HEAT

SHIELD

Note: You must install the heat

6-3/4”

shield while installing the top two

(171m m )

screws in the firestop.

Figure 17. Trapezoid Termination Cap

NOTE: For vinyl siding use protector kit VPK-Infinity.

WARNING: VENTING TERMINALS SHALL ! NOT BE RECESSED INTO A WALL OR SID- ING. VENT TERMINATION CLEARANCES MUST BE FOLLOWED TO AVOID FIRE DANGER.

SEE VENT TERMINATION MINIMUM CLEARANC- ES DIAGRAM ON FOLLOWING PAGE.

Heat & Glo • CFX-CRESCENT705-900 Rev. P • 12/07

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Contents Model CFX-Crescent Installation and OperationSafety and Warning Information Getting Started Table of ContentsSection Installing the Fireplace Approvals and CodesCFX-Crescent Log Set AssemblyAt Depot Service Parts List CFX-CrescentPost 002182991 Valve Assembly Pre 002182991 Valve AssemblyCodes Installation CodesHigh Altitude Installations Approvals and CodesRequirements for the Commonwealth of Massachusetts Installation of Carbon Monoxide DetectorsGetting Started Diagram of the CFX-CRESCENT 66 5/8 33 1/4 47 1/8 19 5/8 35 1/2 Installing the FireplaceLocating the fireplace Clearance RequirementsStep Framing Fireplace Framing DimensionsIdentifying Vent Components Vent System ApprovalsSL-45D SL-90D 17-24 11 3/4 Straight UP Venting with eight 8 90 Elbows Attaching the First Vent Component to the Starting Collars Attach the First Vent Component to the Starting CollarsContinue Adding Vent Components Adding Venting Components Install Support BracketsInstalling Support Brackets 4. Install Firestops 10 Hole and Vent Pipe 9 Hole & New Framing Members Attic Firestop Vent Termination Trapezoid Termination Cap Vent Termination Minimum Clearances This also pertains to vertical vent systems installed Minimum Height from Roof to Lowest Discharge Opening Intermittent Pilot Ignition IPI System Step Positioning Leveling, Securing FireplaceStep Gas Control System Gas Supply Line Step Gas Supply LineAppliance Requirements Step Gas Pressure Requirements Wiring FireplaceIntermittent Pilot Ignition IPI Wiring Pressure Natural Gas PropaneWall Switch Optional AccessoriesWSK-MLT Sealant Material Hearth ExtensionsRemoving Glass Door Installing the TrimPlacing the Ember Material and Lava Rock Positioning the LogsSave the log instructions with this manual Double-check vent terminations Step Before Lighting Fireplace After InstallationDouble-check for faulty components Double-check for gas leaksMaintaining and Servicing Your Fireplace Fireplace MaintenanceBurner Flame Patterns Contact Information