Heat & Glo LifeStyle MTL-INSERT owner manual Installation Preparation

Page 10

6 Installation Preparation

Prepare the existing solid fuel masonry or factory built non-combustible firebox for installation.

A. Flue Damper

Fully lock the solid fuel fireplace’s flue damper in the open position, OR completely remove it.

E. Fireplace Conversion Notice

Permanently attach the label with the following warning to the inside lower back of the fireplace firebox into which the insert is being installed. Silicone may be required to properly secure the label.

B. Chimney

•Ensure chimney is constructed of non-combustible materials.

•Ensure chimney is clean and in good working order.

•Ensure that all chimney cleanouts fit properly to prevent air leakage into chimney.

C. Gas Line

Note: If the factory built fireplace has no gas access hole provided, an access hole of 1 inch (25 mm) diameter or less may be drilled through the lower sides or bottom of the firebox in a proper workmanship - like manner. This access hole must be plugged with non-combustible insulation after the gas supply line has been installed.

•Install gas line into firebox cavity.

•Check local codes and gas line sizing requirements following NFPA51. See Section 8.

WARNING

Fire Risk.

This fireplace has been converted for use with a gas fireplace insert only and cannot be used for burning wood or solid fuels unless all original parts have been replaced, and the fireplace re- approved by the authority having jurisdiction.

Prior to installing the gas insert:

•Have the chimney and adjacent structure inspected and cleaned by qualified professionals. Hearth & Home Technologies recommends that NFI or CSIA certified professionals, or technicians under the direction of certi- fied professionals, conduct a minimum of a NFPA 211 Level 2 inspection of the chimney.

•Replace component parts of the chimney and fireplace as specified by the professionals.

•Ensure all joints are properly engaged and the chimney is properly secured.

D. Hearth or Hearth Extension

WARNING

Fire Risk.

A hearth or hearth extension (if present) must comply with either of the following:

•The solid fuel burning fireplace manufacturer’s specification.

• Local building codes required by authority having jurisdiction.

• NFPA 211

F. Remote Control

The receiver for the remotes must be installed BETWEEN the base pan of the insert and the firebox of the wood- burning fireplace (see photo below).

EXISTING SIDE

REFRACTORY

REMOTE

RECEIVER

UNIT

EXISTING BOTTOM OF

FIREPLACE

Figure 6.1

Note: The MTL-INSERT does not ship standard with a junction box. In order to use a remote control, a junction box must be installed.

10

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

Page 9 Page 11
Image 10
Page 9 Page 11
Contents What to do if you smell gas Model MTL-InsertHOT Surfaces Homeowner Reference Information XxxxxxxxTable of Contents Listing and Code Approvals Tools and Supplies Needed Design and Installation ConsiderationsGetting Started Inspect Appliance and ComponentsFireplace Size Requirements Minimum Fireplace OpeningClearances Clearances to Mantels or other Combustibles above ApplianceTermination Locations Vent Termination Minimum ClearancesHorizontal Venting Vent Information and DiagramsVent Table Key Measuring StandardsInstallation Preparation Connecting Vent Pipe Installing Vent Pipe and ApplianceVenting Components Placing, Securing and Leveling the Appliance Damper Flashing Kit Optional Installing Termination CapFactory Built Wood Burning Class a PipeFuel Conversions Gas Connection Gas InformationGas Pressures High Altitude Installations Check for GAS LeaksElectrical Information Wiring the ApplianceON/OFF Switch Appliance RequirementsOptional Junction Box Installation Optional AccessoriesVariable Speed Control Junction BOX BLK Finishing Mantel ProjectionsAccessories Appliance SetupClean the Appliance 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 Removing Glass Assembly Glass AssemblyAir Shutter Setting 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.
Top Page Image Contents