Lennox Hearth T300HT manual

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INSTALLATION – COMBUSTIBLE WALL CHIMNEY CONNECTOR PASS-THROUGHS

A

B

C

D

NOTES:

Method A. 12 inch (305mm) Clearance to Combustible Wall Member: Using a minimum thickness 3.5 inch (90 mm) brick and a 5/8 inch (16 mm) minimum wall thickness clay liner, construct a wall pass-through. The clay liner must conform to ASTM C315 (Standard Specification for Clay Fire Linings) or its equivalent. Keep a minimum of 12 inches of brick masonry between the clay liner and wall combustibles. The clay liner shall run from the brick masonry outer surface to the inner surface of the chimney flue liner but not past the inner surface. Firmly grout or cement the clay liner in place to the chimney flue liner.

Method B. 9 inch (229mm) Clearance to Combustible Wall Member: Using a 6 inch inside diameter, listed, factory-built Solid-Pak chimney section with insulation of 1 inch (25.4 mm) or more, build a wall pass-through with a minimum 9 inch air space between the outer wall of the chimney length and wall combusti- bles. Use sheet metal supports fastened securely to wall sur- faces on all sides, to maintain the 9-inch air space. When fas- tening supports to chimney length, do not penetrate the chimney liner (the inside wall of the Solid-Pak chimney). The inner end of the Solid-Pak chimney section shall be flush with the inside of the masonry chimney flue, and sealed with a non-water soluble re- fractory cement. Use this cement to also seal to the brick ma- sonry penetration.

Method C. 6 inch (152mm) Clearance to Combustible Wall Member: Starting with a minimum 24 gage (.024 inch [.61 mm]) 6-inch metal chimney connector, and a minimum 24 gage venti- lated wall thimble which has two air channels of 1 inch each, construct a wall pass-through. There shall be a minimum 6 inch separation area containing fiber glass insulation, from the outer surface of the wall thimble to wall combustibles. Support the wall thimble, and cover its opening with a 24-gage minimum sheet metal support. Maintain the 6-inch space. There should also be a support sized to fit and hold the metal chimney connector. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners used to secure the metal chimney connector do not penetrate chimney flue liner.

Method D. 2 inch (51mm) Clearance to Combustible Wall Mem- ber: Start with a solid-pak listed factory built chimney section at least 12 inches (305mm) long, with insulation of 1 inch (25.4mm) or more, and an inside diameter of 8 inches (2 inches [51 mm] larger than the 6 inch chimney connector). Use this as a pass- through for a minimum 24-gage single wall steel chimney con- nector. Keep solid-pak section concentric with and spaced 1 inch off the chimney connector by way of sheet metal support plates at both ends of chimney section. Cover opening with and sup- port chimney section on both sides with 24 gage minimum sheet metal supports. See that the supports are fastened securely to wall surfaces on all sides. Make sure fasteners used to secure chimney section do not penetrate chimney flue liner.

1.Connectors to a masonry chimney, excepting method B, shall extend in one continuous section through the wall pass-through system and the chimney wall, to but not past the inner flue liner face.

2.A chimney connector shall not pass through an attic or roof space, closet or similar concealed space, or a floor, or ceiling.

3.Where passage through a wall, or partition of combustible construction is desired, the installation shall conform to CAN/CSA-B365.

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Contents Installationmanualandoperation Important Warnings Table of Contents Questions to ASK Local Building Official Planning Your InstallationSmoke Detectors Canada Requirements Floor ProtectionUSA Requirements Standard Parallel Hearth PAD ShownResidential Standard Combustible Wall ClearanceUnited States Requirements Protected Wall ClearanceAcceptable Connector Pipe for INSTALLA- Tions InstallationInstalling LEG Levelers Baffle PlatesChimney Height Requirements Chimney InspectionDraft Requirements Residential STANDARD/RESIDENTIAL Reduced Page Primary AIR Control Product Features and ControlsCare and Operation Fuel Door Door OperationUSE Control Settings That Work for YOU Provide Adequate AIR for CombustionBREAK-IN Period HOW to Start and Maintain a FireFirst Fire Refueling Burn Recommended FuelSeasoning Guide WHY Seasoned WOOD?Wood Storage Maintenance Cleaning Blower Intake Reinstall Baffle PlatesTroubleshooting Specifications Model T300HT Replacement Parts for Model T300HT Door & Glass PartsComponent Diagrams Model T300HT-M Firebrick DiagramOptional ACCESSORIES- Model T300HT-M SAFETY/LISTING Label EPA Label Service and Maintenance LOG Ownership RecordsWest Taft Avenue Orange, CA

T300HT specifications

The Lennox Hearth T300HT is a sophisticated and efficient heating solution, designed for homeowners seeking both comfort and energy savings. This versatile unit stands out in the market due to its innovative features and user-friendly design, making it a popular choice for residential heating.

One of the main features of the Lennox Hearth T300HT is its powerful heating capacity. With a robust heating output, it effectively warms up large areas, ensuring consistent and comfortable temperatures throughout your home. This model is equipped with advanced heat exchanger technology, which enhances its efficiency and allows for optimal heat transfer. This not only results in a warm living environment but also helps in lowering energy bills over time.

The Lennox Hearth T300HT boasts cutting-edge technology that contributes to its efficiency and performance. The unit is designed with a fully automated ignition system, ensuring reliable and hassle-free operation. Additionally, the built-in thermostat can be programmed to suit your preferences, allowing for precise temperature control. This feature is particularly beneficial during colder months, as it ensures your home remains comfortable without excessive energy consumption.

Another notable characteristic of the T300HT is its versatility in installation. It can be easily integrated into existing ductwork or used as a standalone heating solution. This flexibility allows homeowners to adapt the unit to their unique heating needs and home layout. Furthermore, the Lennox Hearth T300HT is designed to operate quietly, providing warmth without disruptive noise levels, creating a peaceful living environment.

Design-wise, the T300HT's modern aesthetics make it a stylish addition to any home. Available in various finishes, it can seamlessly blend with your interior decor while providing functional benefits. The unit's user-friendly control panel further enhances its appeal, making adjustments a simple task for anyone in the household.

In conclusion, the Lennox Hearth T300HT is an exceptional heating solution that combines advanced technology, efficient performance, and elegant design. With features like automated ignition, programmable thermostat, and flexible installation options, it stands as a compelling choice for anyone looking to enhance their home's comfort and energy efficiency. Investing in the T300HT is not just about immediate warmth; it's a long-term solution that promises both savings and satisfaction.
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