Hearth and Home Technologies SLR (Cosmo) Gas Information, Fuel Conversion, Gas Pressure

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11 Gas Information

A. Fuel Conversion

•Make sure the appliance is compatible with available gas types.

•Conversions must be made by a qualified service technician using Hearth & Home Technologies specified and approved parts.

B. Gas Pressure

•Optimum appliance performance requires proper input pressures.

•Gas line sizing requirements will be determined in ANSI Z223.1 National Fuel Gas Code in the USA and CAN/ CGA B149 in Canada.

•Pressure requirements are:

Gas Pressure

Natural Gas

Propane

Minimum inlet pressure

5.0 in. w.c.

11.0 in. w.c.

Maximum inlet pressure

14.0 in. w.c.

14.0 in. w.c.

Manifold pressure

3.5 in. w.c.

10.0 in. w.c.

WARNING! Risk of Fire or Explosion! High pressure will damage valve. Low pressure may cause explosion.

•Verify inlet pressures. Verify minimum pressures when other household gas appliances are operating.

•Install regulator upstream of valve if line pressure is greater than 1/2 psig.

WARNING

Fire Risk. Explosion Hazard.

High pressure will damage valve.

• Disconnect gas supply piping BEFORE pressure testing gas line at test pressures above 1/2 psig.

•Close the manual shutoff valve BEFORE pressure testing gas line at test pressures equal to or less than 1/2 psig.

SCREW LOCATIONS (16)

DO NOT REMOVE

THESE FOUR SCREWS

Figure 11.1 Basepan Removal

ACCESS TO

MANUAL SHUTOFF

VALVE AND

JUNCTION BOX

LOWER COVER

PANEL

VALVE

ASSEMBLY

Note: This appliance does include a manual gas shutoff valve that is located in the valve compartment. This manual gas shutoff valve is accessible for service by removing the basepan and burner assembly. See Figure 11.1.

The lower access cover panel is removable if finishing material is not installed.

There is an access plate located on the left side of the firebox bottom. See Figure 11.2. Remove screws and plate to access the manual shutoff valve included with this fireplace. See Figure 11.3 and Figure 11.4. Depending upon local code, an additional manual gas shutoff, in an easily accessible area may be required and located upstream from the appliance.

Figure 11.2 Gas and Electrical Access

Note: Have the gas supply line installed in accordance with local codes, if any. If not, follow ANSI 223.1. Installation should be done by a qualified installer approved and/or licensed as required by the locality. (In the Commonwealth of Massachusetts installation must be performed by a licensed plumber or gas fitter).

Note: A listed (and Commonwealth of Massachusetts ap- proved) 1/2 in. (13 mm) T-handle manual shut-off valve and flexible gas connector are connected to the 1/2 in. (13 mm) control valve inlet.

•If substituting for these components, please consult local codes for compliance.

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Heat & Glo • SLR • 2143-900 Rev. D • 12/08

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Contents Model SLR Cosmo 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 byAfter Fireplace is Lit Frequently Asked QuestionsInitial Break-in Procedure Maintenance and Service Maintenance Tasks-HomeownerGlass Cleaning Remote ControlMaintenance Tasks-Qualified Service Technician Gasket Seal and Glass Assembly InspectionVenting FireboxGetting Started Typical Appliance SystemInspect Appliance and Components Design and Installation ConsiderationsTools and Supplies Needed Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesMantel and Wall Projections AIR Space Termination Locations Vent Termination Minimum ClearancesCovered Alcove Applications Vent Information and Diagrams Top Vent Horizontal Termination Venting with 1 elbow Minimum MaximumTop Vent Horizontal Termination Venting with 2 elbows Top Vent Horizontal Termination Venting with 3 elbowsTop Vent Horizontal Termination Venting with 3 elbows Top Vent Vertical Termination No Elbows V1 = 44 ft. Max .4 m Exhaust restrictor InstructionsTop Vent Vertical Termination Venting with 2 elbows V1 Minimum Maximum V1 + V2 MinimumTop Vent Vertical Termination Venting with 3 elbows Top Vent Vertical Termination Venting with 4 elbows V1 MIN H1 MAX V2 MIN H2 MAX V3 MINVent 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 Top VentSecuring and Leveling the Appliance Proper Positioning, Leveling And Securing Of AnInstalling Vent Pipe SLP 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 15 Secure Pipe with SLP-FSHeat Shield Requirements for Horizontal Termination Install Vertical Termination CapInstall Decorative Wall Components Install Horizontal Termination Cap 22 Venting through the wallGas Pressure Gas InformationFuel Conversion Gas Fitting Access Gas ConnectionWiring Requirements Intellifire Ignition System WiringOptional Accessories Requirements Electrical InformationElectrical Service and Repair Junction Box Installation VAC to wall switchFinishing Framing and Finishing InstructionsFinishing Details Confirm Fireplace Opening Dimension Opening Facing Material 12 Overlap Fit Method Tonic or Martini Decorative Front14 Inside Fit Method Tonic Decorative Front Only Decorative Fronts 17 Tonic Decorative FrontAppliance Setup Remove Fixed Glass AssemblyClean the Appliance AccessoriesCleaning the Rock Rock Media InstructionsScrew Air Shutter Settings Install the MeshAir Shutter Setting Intellifire Ignition System TroubleshootingSymptom Possible Cause Corrective Action Remove any contaminants that may have accumulated on Appliance Dimension Diagram Reference MaterialsVent Components Diagrams DVP vent components Heat & Glo SLR 2143-900 Rev. D 12/08SLP-45 45 Elbow SLP90- 90 ElbowExtended Heat Shield RF4-8PVK-80 Support Box-BlackHorizontal Ceiling Firestop AdapterService Parts Part number list on followingAt Depot Service Parts ListStocked IPI Valve Assembly StockedContact Information

SLR (Cosmo) specifications

Hearth and Home Technologies (HHT) is a leading manufacturer of hearth and home products, known for their innovative designs and commitment to quality. One of their standout products is the Cosmo series of stoves, particularly the SLR model. This product embodies the perfect blend of aesthetics, efficiency, and modern technology, making it a popular choice among homeowners looking to enhance their living spaces.

The Cosmo SLR stove features a sleek and contemporary design that complements various interior styles. Its clean lines and sophisticated finish make it a statement piece in any room. The unit is available in different colors and finishes, allowing consumers to select a model that best suits their decorative theme. The glass front provides a large view of the flames, creating a cozy atmosphere while allowing for efficient heat distribution.

One of the main features of the Cosmo SLR is its high-efficiency performance. The stove is engineered with advanced combustion technology that allows it to produce more heat with less fuel, making it an eco-friendly option. This efficiency not only reduces emissions but also lowers heating costs, making it an economical choice for homeowners. The combustion chamber is designed to maximize airflow, ensuring that the fire burns cleanly and effectively.

In addition to its efficiency, the Cosmo SLR incorporates smart technology that enhances user experience. The optional remote control allows users to adjust the heat and flame settings effortlessly. This feature adds convenience, especially in cold weather when users want to quickly warm up their space without having to leave their cozy spot.

Another noteworthy characteristic of the Cosmo SLR is its versatile installation options. It can be installed as a freestanding unit or inserted into an existing fireplace, providing flexibility for homeowners with diverse space requirements. The SLR model is also designed to be compatible with a variety of venting systems, ensuring that it can fit into different home layouts easily.

Overall, the Hearth and Home Technologies Cosmo SLR stove combines style, efficiency, and advanced technology, making it an attractive heating solution for modern households. Its commitment to sustainability, customization options, and user-friendly features set it apart in the market, appealing to a wide range of consumers looking to enhance their comfort and style.
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