Lennox Hearth 1900HT-M operation manual Installation, Manufactured Mobile Home Requirements

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INSTALLATION

MANUFACTURED (MOBILE) HOME REQUIREMENTS

Approved for USA only. This appliance is not approved for installation into a manufactured home in Canada.

This stove is certified as a Room Heater, Solid Fuel Type and may be used in Manufactured Housing providing the following requirements are followed:

WARNING: DO NOT INSTALL IN SLEEPING ROOM.

An outside air inlet must be provided for combustion and be unrestricted while unit is in use.

Regulations require that the appliance must be se- cured to the floor and grounded to the chassis. See Securing the Stove to the Floor (and) Grounding Stove, following.

CAUTION: THE STRUCTURAL INTEGRITY OF THE MOBILE HOME FLOOR, WALL, AND CEIL- ING/ROOF MUST BE MAINTAINED.

VENTILATION REQUIREMENTS

THE FRESH AIR REQUIREMENTS OF THIS APPLI- ANCE MUST BE MET WITHIN THE SPACE WHERE IT WILL BE INSTALLED.

Ventilation is essential when using a solid fuel burning heater. The combustion process of this heater uses oxy- gen from inside the dwelling and it may be necessary to open a window or to duct outside combustion air directly to the appliance (as outlined in this manual). Modern construction standards have resulted in homes that are highly energy-efficient and that allow little heat loss and air transfer. Other appliances in the dwelling also con- tribute to removing air from the dwelling (i.e. clothes dry- ers, exhaust fans, fireplaces, and other fuel burning ap- pliances). If the available fresh air delivery in the dwelling is insufficient to support the demands of these appli- ances, problems can result (i.e. excessive negative pressure can develop in the dwelling which will affect the rate at which this appliance can draft [See Draft Re- quirements, page 10], icing can develop in some envi- ronments, etc.).

OUTSIDE COMBUSTION AIR

The following 2 optional kits are required to deliver out- side air to this appliance. Contact your dealer to order.

Catalog # 14M67 Outside Air Floor Duct Catalog # 14M68 Back Cover Plate

In all manufactured (mobile) homes and in many site built residences (subject to local code), a stove may be required to use outside air for combustion. A 5 ¼” square” outside air floor duct Back Cover Plate is available through your dealer.

This stove can take in outside air directly through the base. This type installation requires a hole through the floor protec- tor and the use of outside air floor duct to penetrate into the air space below the home.

NOTES: The floor air duct can be positioned anywhere 2" in from either side under the pedestal. The floor air duct opening must be protected from any possible ob- struction including loose floor insulation. This part can be purchased from your local dealer.

SECURING THE STOVE TO FLOOR

Manufactured (Mobile) Homes Only

Once the floor air duct and hearth pad are in position confirm that the hole of the hearth pad is aligned with the outside air opening. Next position and align the stove on the hearth pad. Manufactured Home installations require that the stove be secured to the floor. This ensures that the stove will not shift if the Manufactured Home is ever moved. To do this, drill two holes (use a marking instru- ment long enough and small enough to fit through the (4) four holes in the pedestal base and mark the hearth pad. Then remove the stove. Drill the (4) four holes, (2) two on each side of the pedestal base) with a 1/4" drill bit. Drill down through the hearth pad and the Manufactured Home floor. Use 1/4" lag bolts and secure to the Manu- factured Home floor.

NOTE: If the composition of the manufactured home floor is of light particleboard construction, you will be required to secure the stove with regular hex head bolts and nuts. This will ensure that the bolts will not rip out of the floor when the manufactured home is being moved.

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Contents 775002M, Rev. F 11/03 Installation and Operation ManualImportant Warnings Table of Contents Smoke Detectors Planning Your InstallationStandard Parallel Hearth PAD Shown Floor ProtectionUSA Requirements Canada RequirementsProtected Wall Clearance Combustible Wall ClearanceUnited States Requirements Residential StandardSecuring the Stove to Floor InstallationManufactured Mobile Home Requirements Outside Combustion AIRBaffle Plates Installing Marble AccentsGrounding Stove Remove ASH Drawer ClipChimney Inspection Acceptable Connector Pipe for INSTALLA- TionsDraft Requirements Chimney Height RequirementsResidential Standard Manufactured Mobile Home Standard UsingDiameter Type L-Vent Connector Pipe Dard Using 6 Diameter Type L-Vent Connector PipeMethod a inch 305mm Clearance to Combustible Wall Mem Care and Operation Product Features and ControlsProvide Adequate AIR for Combustion GlassFirst Fire BREAK-IN PeriodFuel Maintenance Reinstall Baffle Plates Removing Baffle Plates for CleaningCleaning Blower Intake Troubleshooting Door Parts Replacement Parts for Model 1900HT-MDescription CAT. noComponent Diagrams Model 1900HT-M Back Cover Plate BCP-19 Catalog # Model DescriptionOutside Air Floor Duct OAFD-S Blower Kit BK-100Up to 508 Sq. M Yes, U.S.A. installApproximate Up to ~2000 Sq. FtSAFETY/LISTING Label EPA Label Ownership Records Service and Maintenance LOGWest Taft Avenue Orange, CA