Hearth and Home Technologies CERONA-42 Installing Roof Flashing and Vertical Ter- mination Cap

Page 28

E.Installing Roof Flashing and Vertical Ter- mination Cap

To install roof ﬂashing see Figure 8.16.

For installation of vertical termination cap see minimum vent heights for various pitched roofs (see Figure 8.14).

HORIZONTAL

OVERHANG

Caulk the gap between the roof ﬂashing and the outside diameter of the pipe. Also caulk the perimeter of ﬂashing that contacts roof surface as shown in Figure 8.16.

To attach the vertical termination cap, slide the inner col- lar of the cap into the inner ﬂue of the pipe section and place the outer collar of the cap over the outer ﬂue of the pipe section.

Secure with three screws into the outer ﬂue. Secure the cap by driving the three self-tapping screws (supplied) through the pilot holes in the outer collar of the cap into the outer

2FT.

MIN.

GAS DIRECT VENT

TERMINATION CAP

20 INCHES MIN.	VERTICAL
LOWEST	WALL
LOWEST
DISCHARGE
OPENING

X

12

ROOF PITCH

IS X/ 12

H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING

ﬂue of the pipe (see Figure 8.15).

TERMINATION CAP

(1 of 3)

Roof Pitch	H (Min.) Ft.
Flat to 6/12	1.0*
Over 6/12 to 7/12	1.25*
Over 7/12 to 8/12	1.5*
Over 8/12 to 9/12	2.0*
Over 9/12 to 10/12	2.5
Over 10/12 to 11/12	3.25
Over 11/12 to 12/12	4.0
Over 12/12 to 14/12	5.0
Over 14/12 to 16/12	6.0
Over 16/12 to 18/12	7.0
Over 18/12 to 20/12	7.5
Over 20/12 to 21/12	8.0

* 3 foot minimum in snow regions

Figure 8.14 Minimum height from roof to lowest discharge opening

WARNING

Fire Risk.

Explosion Risk.

Inspect external vent cap regularly.

•Ensure no debris blocks cap.

•Combustible materials blocking cap may ignite.

•Restricted air ﬂow affects burner operation.

STORM

COLLAR

SCREWS

CAULK

Figure 8.15

CAULK

Figure 8.16

28	Heat & Glo • Cerona-36, Cerona-42 • 2106-900 Rev. H • 11/08

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Contents Models What to do if you smell gasHomeowner Reference Information Model Number Serial NumberTable of Contents Listing and Code Approvals Installation of Carbon Monoxide Detectors Requirements for the Commonwealth of MassachusettsInstallation to ensure maximum safety and beneﬁt Getting StartedTools and Supplies Needed Read all of the instructions before starting the instaInspect Firebox Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesMantel Projections 724 425 406 279Hearth Extension Dimensions Hearth ExtensionTermination Locations Vent Termination Minimum ClearancesAlcove Applications Minimum Clearances for TerminationTo Install the Heat Shield Install Support BracketsContinue Adding Vent Components Vent Information and Diagrams Vent Table KeyMeasuring Standards Use of ElbowsTop Vent Horizontal Termination One Elbow Vent DiagramsTwo Elbows Top Vent Horizontal Termination Three Elbows Top Vent Vertical Termination Straight up Vertical VentingV1 = 50 ft. Max .2 m 152 mm 914 mm 305 mm 610 mm 10 ftTop Vent Horizontal Termination Two Elbows 305 mm 610 mm 914 mm 10 ftVent Clearances and Framing Pipe Clearances to CombustiblesWall Penetration Framing Combustible Wall PenetrationInstalling Attic Shield Installing the Ceiling FirestopVertical Penetration Framing Removing Non-combustible Facing Mate- rial Assembly Appliance PreparationInstalling Non-combustible Facing Material Securing and Leveling the ApplianceInstalling Flue Restrictors Complete Installation of Non-combustible Facing MaterialInstalling Vent Pipe Assembly of Vent SectionsAttaching Vent to the Firebox Assembly Assembling Pipe SectionsAssembling Minimum Installations MI Sections Assembling DVP-12A Slip SectionsDisassembly of Vent Sections Securing the Vent SectionsVertical Sections Horizontal SectionsInstalling Heat Shield and Horizontal Termination Cap Installing the Horizontal Termination CapHeat Shield Requirements for Horizontal Termination Heat shield DVP-HSM-B must be usedInstalling Roof Flashing and Vertical Ter- mination Cap ﬂue of the pipe see FigureAssembling and Installing Storm Collar 18 Assembling the Storm Collar Around the PipeFuel Conversions Gas Connection Gas InformationGas Pressures High Altitude Installations Recommendation for Wire Intelliﬁre Ignition System WiringConnecting to the Appliance Electrical InformationJunction Box Installation For units Without factory installed Rocker SwitchStep Finishing Facing Material Non-combustible Facing MaterialFinishing Material Options Finishing Material Thickness from 3/4 in. to 1-1/4Finishing Material Thickness greater than 1-1/4 inch Mounting stone eye brow ATRIMSTONE-36, ATRIMSTONE-4210 Fireplace sitting on combustible surface Appliance Setup Clean the ApplianceAccessories Ember PlacementLog Assembly LOGS-Cerona36 Positioning the Logs Model Cerona-36Heat & Glo Cerona-36, Cerona-42 2106-900 Rev. H 11/08 Model Cerona-42 Step Air Shutter Setting Glass AssemblyGrilles and Trim Before Lighting Appliance Operating InstructionsThis appliance has an Intelliﬁre ignition system Lighting Appliance IPI Ignition Final inspection byInitial Break-in Procedure Frequently Asked QuestionsAfter Appliance is Lit Intelliﬁre Ignition System TroubleshootingSympton Possible Cause Corrective Action Symptom Possible Cause Corrective Action Maintenance Tasks Maintaining and Servicing ApplianceInspect Maintenance Tasks Doors, SurroundsReference Materials Appliance Dimension DiagramModel Cerona-36 Model Cerona-42 Vent Components Diagrams DVP vent componentsDVP-TRAP COOL-ADD Not for use with these models Service Parts Log Set AssemblyPart number list on following Stocked Service Parts ListAt Depot IPI Valve Assembly CERONA-42 LOGS-CERONA42 Touch UP Paint -Fiber boxIPI Valve Assembly CONDITIONS, Exclusions & Limitation of Liability Limited Lifetime Warranty Contact Information