Heat Glo sl1148 Chimney Pipe Section 48 Inches

Product Description

The HEAT GLO sl1148 is a 48-inch chimney pipe section designed for wood-burning fireplace systems. It features an 11-inch inner diameter and a 13-inch outer diameter, making it a direct-fit component in SL1100-series chimney assemblies. This pipe section is installed by qualified fireplace and hearth technicians as part of a full chimney chase or vertical flue run. Its dimensions are matched to the SL1100 system standard, ensuring a secure, leak-free joint connection when assembled with other compatible SL1100-series components.

The sl1148 is used in residential wood-burning fireplace installations requiring SL1100-style chimney pipe. It is suited for vertical chimney runs in both new construction and replacement service situations. Hearth and Home Technologies fireplaces across multiple brands rely on this chimney section as part of their approved venting system. Installation typically occurs inside a framed chase or through a pre-engineered chimney enclosure.

Key Features

• 48-inch section length for extended vertical chimney runs
• 11-inch inner diameter matched to SL1100-series system specifications
• 13-inch outer diameter for correct clearance and enclosure fit
• Designed for wood-burning fuel applications
• SL1100-style system compatibility for straightforward field assembly

Compatibility

Compatible with Hearth and Home Technologies wood fireplaces sold under the Heat Glo, Heatilator, Vermont Castings, Majestic, and Monessen brands that use the SL1100-series chimney system.

Installation Notes

Installation of chimney pipe sections should be performed by a licensed hearth or fireplace technician familiar with local building codes and NFPA 211 standards. Shut down and fully cool the fireplace system before servicing or replacing any chimney components. Verify that all joints are fully engaged and secured per the system manufacturer assembly instructions. Maintain required clearances to combustibles throughout the chimney run.

Technical Specifications

• Part Type: Chimney Pipe
• Fuel Type: Wood
• Style: SL1100
• Inner Diameter: 11 inches
• Outer Diameter: 13 inches
• Length: 48 inches

Standard Information

• Brand: HEAT GLO
• Manufacturer Part Number: sl1148