Heat & Glo LifeStyle VRT-BZ-N-AUB owner manual Heat Shield Requirements for Horizontal Termination

Page 51

I.Heat Shield Requirements for Horizontal Termination

WARNING! Risk of Fire! To prevent overheating and fire, heat shields must extend through the entire wall thick- ness.

DO NOT remove the heat shields attached to the wall shield firestop and the horizontal termination cap (shown in Figure 10.18).

Heat shields must overlap 1-1/2 in. (38 mm) mini- mum.

J. Install Metal Roof Flashing

See minimum vent heights for various pitched roofs (Figure 10.19) to determine the length of pipe to extend through the roof.

Slide the roof flashing over the pipe sections extending through the roof as shown in Figure 10.20.

HORIZONTAL

OVERHANG

There are two sections of the heat shield. One section is factory-attached to the wall shield firestop. The other section is factory-attached to the cap. See Figure 10.18.

If the wall thickness does not allow the required 1-1/2 in. (38 mm) heat shield overlap when installed, an extended heat shield must be used.

• If the wall thickness is less than 4-3/8 in. (111 mm), the

24 in MIN.

20 in MIN.

(510 mm MIN.)

(610 mm MIN.)

 

LOWEST

DISCHARGE

OPENING

TERMINATION CAP

VERTICAL

WALL

 

heat shields on the cap and wall shield firestop must be

 

trimmed. A minimum 1-1/2 in. (38 mm) overlap MUST

 

be maintained.

• Use an extended heat shield if the finished wall

 

thickness is greater than 7-1/4 in. (184 mm).

The extended heat shield may need to be cut to length

 

maintaining sufficient length for a 1-1/2 in. (38 mm)

 

overlap between heat shields.

Attach the extended heat shield to either of the existing

 

heat shields using the screws supplied with the extended

 

heat shield. Refer to vent components diagrams in the

 

back of this manual.

Rest the small leg on the extended heat shield on top

 

of the pipe section to properly space it from the pipe

 

section.

Important Notice: Heat shields may not be field constructed.

12 in X

(305 mm)

ROOF PITCH IS X/ 12 in.

(305 mm)

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

Angle

H (Min.) mm

0°-26.6°

500*

26.6°-30.3°

500*

30.3°-33.7°

500*

33.7°-36.9°

610*

36.9°-39.8°

760

39.8°-42.5°

990

42.5°-45.0°

1220.

45.0°-49.4°

1520.

49.4°-53.1°

1830.

53.1°-56.3°

2130.

56.3°-59.0°

2290.

59.0°-60.3°

2440.

*910 mm minimum in snow regions

Figure 10.19 Minimum Height From Roof To Lowest Discharge Opening

NOTICE: Failure to properly caulk the roof flashing and pipe seams may permit entry of water.

Caulk the gap between the roof flashing and the outside diameter of the pipe.

Caulk the perimeter of the flashing where it contacts the roof surface. See Figure 10.20.

Caulk the overlap seam of any exposed pipe sections that are located above the roof line.

CAUTION! Risk of Fire! Follow the requirements of the local standards and codes for minimum height require- ments from roof line.

Heat & Glo • VRT-AUB2123-980 Rev. H • 5/12

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Contents Ref No GSCS20166 AS45532008 SAI GlobalWhat to do if you smell gas Heat & Glo VRT-AUB 2123-980 Rev. H 5/12 Congratulations Homeowner Reference InformationListing Label Information/Location User Guide Table of ContentsReference Materials TroubleshootingGas Information Electrical InformationOther Rights Limited Lifetime WarrantyOther Rights Perth Listing and Code Approvals Operating Instructions User Guide Final inspection by Lighting Instructions IPIControl Module Control Module OperationAfter Fireplace is Lit Frequently Asked QuestionsMaintenance and Service Firebox Maintenance Tasks-Qualified Service TechnicianGasket Seal and Glass Assembly Inspection LogsIPI Pilot Flame Patterns Burner Ignition and OperationTypical Appliance System Getting StartedDesign and Installation Considerations Tools and Supplies NeededInspect Appliance and Components Selecting Appliance Location Framing and ClearancesStone Surround Optional Stone Surround InstalledVent Termination Minimum Clearances Termination LocationsMIN. Clearance in. mm Measuring Standards Flue InformationFlue Components Use of ElbowsFor Natural, Propane and Butane Gases Flueing DiagramsNatural Gas One 90 Elbow System Natural Gas Two 90 Elbows System Minimum Maximum H1 + H2 Max 457 mm 610 mm Natural Gas Two 90 Elbows System Minimum Maximum Propane Three 90 Elbows System Minimum Maximum H1 + H2 Max + H1 + H2 = Max ft .97 m H1 Max. = 7 ft .13 m Step Flue Pipe Assembly Horizontal Penetration FramingFIG. B Minimum Clearance Installing Slim Line Trim Ring and Heat Shield Slim Line Wall ThimbleAssembling Slim Line Trim Ring and Heat Shield Step Vertical TerminationSecure Flashing with NON-HARDENING Sealant Roofing Nails Twist-lock the flue cap and seal Vertical Flue RestrictorCombustible Wall Penetration Vent Clearances and FramingPipe Clearances to Combustibles Wall Penetration FramingPipe SLP Install the Ceiling FirestopInstall Attic Insulation Shield Flat Ceiling InstallationVaulted Ceiling Installation Leveling and Bolting Down the Appliance Appliance SetupRemove Shipping Materials Unbolting Appliance from the PalletTop to Rear Flue Conversion AccessoriesOn Back of Appliance Installing the BafflePlacing Mineral Wool Positioning the LogsInner Glass Door Assembly Replacement Front Door Glass Assembly InstallationInstall Trim and/or Surround Components Removal For ServiceParts Replacement Adjustments And Replacement PartsAssemble Vent Sections Installing Vent Pipe SLP PipeSecure The Vent Sections Assemble Slip SectionsDisassemble Vent Sections Install Decorative Ceiling ComponentsInstall Firestops Install Support BracketsFlue Termination For Horizontal Terminations using the SLP-TRAPHeat Shield Requirements for Horizontal Termination Install Metal Roof FlashingInstall Vertical Termination Cap Assemble and Install Storm CollarGas Pressure Requirements Gas Connection Gas InformationHeat & Glo VRT-AUB 2123-980 Rev. H 5/12 Electrical Information Wiring RequirementsIntelliFire PlusTM Ignition System Wiring Optional Accessories RequirementsBlower Control Module Operation Introduction Kit ContentsInstallation Precautions Fireplace Specific InformationInstallation of Remote Control Housing Changing Temperature ScaleAUX300CE Module Installation Fan InstallationProgramming the RC300CE to the Control Module Function Buttons Idle When Remote is in on ModeStandby mode Display ScreenAdjusting Fan Speed About on ModeAbout OFF Mode Adjusting Flame HeightPower Outage Adjusting ThermostatAdjusting Timer Setting the Child LockSymptom Possible Cause Corrective Action Frequently Asked Questions/TroubleshootingTroubleshooting Symptom Possible Cause Corrective ActionIntelliFire PlusIgnition System IntelliFire Plus Ignition System Reference Materials Appliance Dimension DiagramHearth Pad Appliance Dimension with Stone Surround DiagramInspect Maintenance Tasks Maintenance TasksSupport Vent Components DiagramsElbow Ceiling FirestopVertical Termination Cap 184 mm25 mm Log Set Assembly Part number list on following Service PartsVRT-AUB VRT-AUB Contact Information

VRT-BZ-P-AUB, VRT-GY-N-AUB, VRT-BZ-N-AUB, VRT-GY-P-AUB specifications

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