Heat & Glo LifeStyle MTL-INSERT Installing Vent Pipe and Appliance, Venting Components

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7 Installing Vent Pipe and Appliance

A. Venting Components

CAUTION

Sharp Edges

•Wear protective gloves and safety glasses during installation.

The vertical vent termination system installed on this model includes:

•One length of 3-inch flexible vent pipe for combustion air (included with vent kit). Pipe will be either a 4-foot or 30-foot section depending on which kit is being used in the application.

•Flexible vent pipe for exhaust air (included with vent kit).

•One pipe-to-cap adaptor (included with vent kit).

•One vertical termination cap (included with vent kit).

B. Connecting Vent Pipe

Reference instructions in the termination kit.

•Install the 3-inch flexible vent pipe(s) down through the chimney.

•Use three screws to secure the exhaust flexible vent pipe to the 3 foot section stainless steel flexible vent pipe using the factory-installed 3-inch collar in the stainless steel section of pipe (see Figure 7.1).

•Use 3 screws to attach either a 4 foot or 30 foot section of inlet air vent to the inlet collar on the collar slide plate (see Figure 7.1). NOTE: The collar slide plate may be removed from appliance to aid installation.

•Seal opening between flex vent and chimney just above insert. Non-combustible, unfaced fiberglass insulation may be used for this purpose.

TERMINATION

 

 

 

 

CAP

 

 

 

 

 

 

 

INLET AIR STARTING COLLAR

 

EXHAUST

 

 

 

 

AIR

 

 

LOCKING TAB

 

VENT PIPE

 

 

 

 

 

 

 

 

 

 

STARTING COLLAR BRACKET

 

 

EXHAUST STARTING COLLAR

 

INLET AIR

 

 

 

 

VENT PIPE

 

 

 

 

INLET AIR STARTING COLLAR

 

 

 

STARTING COLLAR BRACKET

 

 

 

EXHAUST STARTING COLLAR

 

 

 

Figure 7.1

 

 

 

 

Heat & Glo • MTL-Insert

• 2145-900 Rev. D

•

3/08

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Contents HOT Surfaces Model MTL-InsertWhat to do if you smell gas Xxxxxxxx Homeowner Reference InformationTable of Contents Listing and Code Approvals Inspect Appliance and Components Design and Installation ConsiderationsGetting Started Tools and Supplies NeededMinimum Fireplace Opening Fireplace Size RequirementsClearances to Mantels or other Combustibles above Appliance ClearancesVent Termination Minimum Clearances Termination LocationsMeasuring Standards Vent Information and DiagramsVent Table Key Horizontal VentingInstallation Preparation Venting Components Installing Vent Pipe and ApplianceConnecting Vent Pipe Placing, Securing and Leveling the Appliance Class a Pipe Installing Termination CapFactory Built Wood Burning Damper Flashing Kit OptionalGas Pressures Gas InformationFuel Conversions Gas Connection Check for GAS Leaks High Altitude InstallationsAppliance Requirements Wiring the ApplianceON/OFF Switch Electrical InformationOptional Accessories Optional Junction Box InstallationVariable Speed Control Junction BOX BLK Mantel Projections FinishingEmber Placement Appliance SetupClean the Appliance AccessoriesPositioning the Logs Log Set Assembly LOGS-SXTHeat & Glo MTL-Insert 2145-900 Rev. D 3/08 Heat & Glo MTL-Insert 2145-900 Rev. D 3/08 Replacing Glass Assembly Glass AssemblyAir Shutter Setting Removing Glass AssemblyBefore operating this appliance have a qualified technician Operating InstructionsBefore Lighting Appliance What to do if YOU Smell GAS Lighting ApplianceStanding Pilot Ignition After Appliance is Lit Initial Break-in ProcedureCheck Pilot Flame Appearance Issue Solutions Frequently Asked QuestionsStanding Pilot Ignition System TroubleshootingSymptom Possible Causes Corrective Action Symptom Possible Cause Corrective Action TroubleshootingMaintaining and Servicing Appliance Maintenance TasksDoors, Surrounds Inspect Maintenance TasksReference Materials Appliance Dimension DiagramDirect Vent Flex Liner Kits Vent Kits ComponentsPart number list on following Log Set AssemblyService Parts At Depot Service PartsStocked Standing Pilot Valve Assembly Limited Lifetime Warranty Heat & GLO GAS Appliance Products Limited Lifetime WarrantyContact 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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