Hearth and Home Technologies HST-48D Install Ceiling Firestops, Installing the Ceiling Firestop

Page 28

E. Install Ceiling Firestops

CAUTION! Risk of Fire! Ceiling firestops must be used whenever the chimney penetrates a ceiling/floor.

•Chase construction requires ceiling firestops at each floor or every 10 ft (3.05 m) of clear space.

•The ceiling firestop slows spread of fire and reduces cold air infiltration.

•Install a ceiling firestop whenever chimney penetrates ceiling/floor.

•Mark and cut an opening in ceiling as shown in Figure 8.5.

•Frame the opening with the same size lumber used in the ceiling joists.

•Nail the ceiling firestop to the bottom of the ceiling joists when there is a room above.

•Use an attic insulation shield if the ceiling is insulated. The ceiling firestop may then be attached above or below the joists.

WARNING! Risk of Fire! DO NOT seal area between firestop opening and chimney pipe except where they enter the attic or leave the warm air envelope of the home (use 600° F sealant).

ROOM ABOVE (non-insulated ceiling)

B

A

Ceilng firestop from

bottom

ATTIC ABOVE (insulated ceiling)

Ceiling firestop from

top

Note: Use same dimensional lumber for framing ceiling firestop and joists.

 

A

 

 

B

Catalog #

in.

 

mm

in.

 

mm

FS538

17

 

432

17

 

432

FS540

17

 

432

26

 

660

Figure 8.5 Installing the Ceiling Firestop

28

Heat & Glo • HST-48D US-CAN • 4012-040 • Rev F • 11/08

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Contents Wood Burning Fireplace OperationHot screen/mesh and glass doors will cause burns Fire RiskGrate Listing Label Information/LocationNumber Installer Guide Table of ContentsUser Guide Warranty Hearth & Home Technologies Limited Warranty CONDITIONS, Exclusions & Limitation of LiabilityHeat & Glo HST-48D US-CAN 4012-040 Rev F 11/08 Listing and Code Approvals Appliance CertificationNon-Combustible Materials Combustible MaterialsYour Fireplace Operating InstructionsHot glass will cause burns Seasoned Wood Starting a FireGrate FirescreenGlass Doors Vented Gas Log Sets & Gas Log LightersOptional Components Clear SpaceWood Fuel Hardwood vs SoftwoodChimney Inspection/Cleaning Maintainance and ServiceDisposal of Ashes Glass Cleaning Check Firebox RefractoryInspect Grate Frequency As desiredTroubleshooting Guide Start Fire Problems Possible Cause SolutionGetting Started Typical Fireplace SystemDraft Design and Installation ConsiderationsNegative Pressure Locating Fireplace & Chimney Frequently open doors Central heat outlets or returnsFireplace System Requirements Tools and Supplies NeededInspect Fireplace and Components Select Fireplace Location Framing & Clearances1676 mm Hearth Clearances Clearances to Combustible MaterialsSidewalls/Surrounds Frame the FireplaceInstallation of Fireplace Things to ConsiderPosition the Fireplace Place Protective Metal Hearth StripsFt min. from top of uppermost chimney section to air inlet YESHood Wire Ties Install Outside Air KitOutside Air Chimney Assembly Maintain minimum height of chimney above roofChimney Requirements C,fUsing Offsets/Returns ExampleInstall Chimney Air Kit Assemble Chimney SectionsInstall Ceiling Firestops Installing the Ceiling FirestopInstall Attic Insulation Shield 330 mmInstall Flashing Complete InstallationCut out Hole in Roof Chimney Termination Requirements Flat RoofsChase Installations Construct the ChaseInstall Fireplace & Chimney Install Chase TopInstall as per Sections 7 Caulk all seams to prevent leaks Refer to FigureInstall Termination Cap ST1175/ST475 Square Termination CapInstalling a TCT1175 Terra Cotta Cap TCT1175 Terra Cotta CapRadiation Shield ShroudsField Constructed Shrouds Mailbox Style Shroud radiation shield required Hearth Extension Finishing= 1/k x inches of thickness High temperature sealant Finishing MaterialFireplace opening 1194 mm Width of fireplace 305 mm Combustible MantelAccessories Gas Log/Lighter ProvisionWood Burning Inserts Gas Code, Ansi Z223.1Fireplace Dimensions Reference MaterialsHeat & Glo HST-48D US-CAN Rev F 11/081676 mm 508 mm 13 mm Chimney Components Catalog #457 mm Inside Diameter25-1/4 51 mm39-7/8 711 mm 14-3/4 375 mm 584 mm Service Parts HST-48DDo not Discard this Manual

HST-48D specifications

Hearth and Home Technologies (HHT) is renowned for its commitment to innovation and quality in the hearth industry, and the HST-48D model exemplifies this dedication. The HST-48D is a versatile and efficient gas fireplace designed to enhance both residential and commercial spaces. With its modern aesthetic and impressive performance, it has become a popular choice among homeowners and builders alike.

One of the standout features of the HST-48D is its sleek design. Featuring a large viewing area, the fireplace allows for maximum visibility of the dancing flames while contributing to a contemporary décor. The clean lines and elegant finish make it a perfect fit for various interior styles, from traditional to modern. Optional decorative fronts and media options offer further customization, enabling homeowners to tailor the look of their fireplace to match their personal taste.

In terms of performance, the HST-48D boasts a high efficiency rating, ensuring that it not only provides warmth but does so in an eco-friendly manner. The fireplace operates on natural gas or propane, offering flexibility in terms of fuel choice, and its efficient burner system generates a significant amount of heat while minimizing energy consumption. This makes it an excellent option for both primary and supplementary heating.

The HST-48D is equipped with advanced technology to enhance user experience. The fireplace features a state-of-the-art electronic ignition system, allowing for reliable and easy starts. Additionally, the multi-function remote control gives users the ability to adjust the flame height, control the blower, and manage other settings with ease from the comfort of their chair.

Safety is another key characteristic of the HST-48D. It adheres to strict safety standards and includes features such as a tempered glass front to prevent accidental burns, ensuring peace of mind for families and pets.

Overall, the Hearth and Home Technologies HST-48D represents a fusion of aesthetics, technology, and safety. Its modern design, high efficiency, and user-friendly features make it a standout choice for those looking to enhance their living spaces with a reliable and stylish heating solution. Whether for relaxing evenings with family or entertaining guests, the HST-48D transforms any environment into a warm and inviting haven.
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