Heat & Glo LifeStyle MTL-INSERT owner manual Listing and Code Approvals

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1 Listing and Code Approvals

A. Appliance Certification

MODELS: MTL-INSERT

LABORATORY: Underwriters Laboratories, Inc. (UL)

TYPE: Vented Gas Fireplace Heaters

STANDARD: ANSI Z21.88a-2007/CSA 2.33a-2007

ANSI Z21.88-2005/CSA 2.33-2005

This product is listed to ANSI standards for “Vented Gas Appliance Heaters” and applicable sections of “Gas Burn- ing Heating Appliances for Manufactured Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at High Altitudes”.

NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE. This appliance is tested and approved as either supplemen- tal room heat or as a decorative appliance. It should not be factored as primary heat in residential heating calculations.

Note: To assure top performance, safety and efficiency, inserts must be installed with an approved flue liner as per CAN/CGA B-149 or National Fuel Gas Code ANSI Z223 and these instructions.

Note: This installation must conform with local codes. In the absence of local codes you must comply with the National Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A. and the CAN/CGA B149 Installation Codes in Canada.

C. High Altitude Installations

U.L. Listed gas appliances are tested and approved with- out requiring changes for elevations from 0 to 2000 feet in the U.S.A. and Canada.

When installing this appliance at an elevation above 2000 feet, it may be necessary to decrease the input rat- ing by changing the existing burner orifice to a smaller size. Input rate should be reduced by 4% for each 1000 feet above a 2000 foot elevation in the U.S.A., or 10% for elevations between 2000 and 4500 feet in Canada. If the heating value of the gas has been reduced, these rules do not apply. To identify the proper orifice size, check with the local gas utility.

If installing this appliance at an elevation above 4500 feet (in Canada), check with local authorities.

WARNING

Do NOT use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

D. Non-Combustible Materials Specification

Material which will not ignite and burn. Such materials are those consisting entirely of steel, iron, brick, tile, concrete, slate, glass or plasters, or any combination thereof.

Materials that are reported as passing ASTM E 136,

Standard Test Method for Behavior of Materials in a Vertical Tube Furnace at 750º C, shall be considered non-combustible materials.

B. BTU Specifications

Models

Maximum

Minimum

Orifice

Input

Input

Size

(U.S. or Canada)

BTU/h

BTU/h

(DMS)

 

 

 

US

32,000

22,000

#35

MTL-INSERT

(0-2000 FT.)

 

 

 

(NG)

CANADA

28,800

19,800

#36

 

(2000-4500 FT.)

 

 

 

 

 

US

31,000

18,000

#52

MTL-INSERT

(0-2000 FT.)

 

 

 

(LP)

CANADA

27,900

16,220

#53

 

(2000-4500 FT.)

 

 

 

 

 

 

 

 

 

E. Combustible Materials Specification

Materials made of or surfaced with wood, compressed paper, plant fibers, plastics, or other material that can ig- nite and burn, whether flame proofed or not, or whether plastered or unplastered shall be considered combustible materials.

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Heat & Glo • MTL-Insert • 2145-900 Rev. D • 3/08

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Contents What to do if you smell gas Model MTL-InsertHOT Surfaces Homeowner Reference Information XxxxxxxxTable of Contents Listing and Code Approvals Design and Installation Considerations Getting StartedTools and Supplies Needed Inspect Appliance and ComponentsFireplace Size Requirements Minimum Fireplace OpeningClearances Clearances to Mantels or other Combustibles above ApplianceTermination Locations Vent Termination Minimum ClearancesVent Information and Diagrams Vent Table KeyHorizontal Venting Measuring StandardsInstallation Preparation Connecting Vent Pipe Installing Vent Pipe and ApplianceVenting Components Placing, Securing and Leveling the Appliance Installing Termination Cap Factory Built Wood BurningDamper Flashing Kit Optional Class a PipeFuel Conversions Gas Connection Gas InformationGas Pressures High Altitude Installations Check for GAS LeaksWiring the Appliance ON/OFF SwitchElectrical Information Appliance RequirementsOptional Junction Box Installation Optional AccessoriesVariable Speed Control Junction BOX BLK Finishing Mantel ProjectionsAppliance Setup Clean the ApplianceAccessories Ember PlacementLog Set Assembly LOGS-SXT Positioning the LogsHeat & Glo MTL-Insert 2145-900 Rev. D 3/08 Heat & Glo MTL-Insert 2145-900 Rev. D 3/08 Glass Assembly Air Shutter SettingRemoving Glass Assembly Replacing Glass AssemblyBefore Lighting Appliance Operating InstructionsBefore operating this appliance have a qualified technician Standing Pilot Ignition Lighting ApplianceWhat to do if YOU Smell GAS Check Pilot Flame Appearance Initial Break-in ProcedureAfter Appliance is Lit Frequently Asked Questions Issue SolutionsSymptom Possible Causes Corrective Action TroubleshootingStanding Pilot Ignition System Troubleshooting Symptom Possible Cause Corrective ActionMaintenance Tasks Maintaining and Servicing ApplianceInspect Maintenance Tasks Doors, SurroundsAppliance Dimension Diagram Reference MaterialsVent Kits Components Direct Vent Flex Liner KitsService Parts Log Set AssemblyPart number list on following Stocked Service PartsAt Depot Standing Pilot Valve Assembly Limited Lifetime Warranty Limited Lifetime Warranty Heat & GLO GAS Appliance ProductsContact Information

MTL-INSERT specifications

The Heat & Glo LifeStyle MTL-INSERT is a remarkable gas fireplace insert that combines elegance, innovation, and cutting-edge technology to enhance the comfort and atmosphere of your home. Designed to seamlessly fit into existing masonry or factory-built fireplaces, the MTL-INSERT transforms any living space with minimal installation effort, making it a practical choice for both renovations and new builds.

One of the standout features of the LifeStyle MTL-INSERT is its contemporary style, which includes clean lines and a sleek facade. This insert is available in various sizes and configurations, allowing homeowners to select the ideal fit for their specific fireplace and aesthetic needs. The large viewing area provided by the expansive glass front ensures that the mesmerizing dance of the flames can be enjoyed from multiple angles in any room.

The MTL-INSERT is equipped with a powerful heat output, efficiently warming spaces without the need for additional heating sources. It utilizes advanced heat distribution technologies, including a blower system that circulates warm air throughout the room, making it not only a beautiful addition but also a functional one. With an impressive BTU range, it excels in heating capacities, ensuring comfort even in colder climates.

One of the key innovations of the LifeStyle MTL-INSERT is its use of the IntelliFire® technology. This patented system allows for easy control of the fireplace with a remote control, wall switch, or smart home integration, providing convenience and accessibility. The IntelliFire® technology also features an automatic ignition system, allowing for fast and reliable lighting of the flames without the hassle of manual starters.

Additionally, the LifeStyle MTL-INSERT is designed with safety and efficiency in mind. The unit is equipped with an oxygen depletion sensor (ODS) that automatically turns off the gas supply if the oxygen levels in the room become too low. This ensures peace of mind while enjoying the warmth and ambiance of the fireplace.

With environmentally friendly options, including a variety of fuel types such as natural gas or propane, the MTL-INSERT can cater to different homeowner preferences while maintaining optimal efficiency. The incorporation of high-quality materials and craftsmanship guarantees durability and longevity, ensuring that this investment will serve as a centerpiece in your home for years to come.

In conclusion, the Heat & Glo LifeStyle MTL-INSERT stands out as an exceptional choice for those seeking a modern and efficient gas fireplace insert. Its blend of advanced technologies, stylish design, and powerful heating capabilities make it a sought-after addition to any home, providing both comfort and an inviting atmosphere that families can enjoy together.
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