Imperial GV0345 Galvanized Furnace Pipe 3x24 in 28GA 10-pack

Product Description

The IMPERIAL MFG GROUP USA INC GV0345 is a 28-gauge galvanized steel furnace pipe section measuring 3 inches in diameter and 24 inches in length. This straight pipe section is a core component in low-pressure residential and light commercial heating vent systems. It channels combustion exhaust from gas or oil-fired furnaces toward the flue or chimney connection. The 28-gauge galvanized construction provides corrosion resistance and the structural integrity needed for continuous thermal cycling in heating applications. Sold in a package of 10, this SKU suits service vehicles and shop inventory alike. HVAC technicians and sheet metal installers are the primary users of this fitting.

This furnace pipe section is used in single-wall Type B-style venting and general round duct exhaust runs on residential forced-air furnaces and boilers. The 3-inch diameter is a common size for smaller furnace flue collars and branch connections. Typical installations include new system runs, replacement of damaged or corroded sections, and field fabrication of custom vent paths. With 10 pieces per package, it is well-suited for contractors completing multiple installs or maintaining a working stock of frequently used vent pipe sizes.

Key Features

• 28-gauge galvanized steel construction resists corrosion from condensation and exhaust gases
• 3-inch diameter fits common small-furnace flue collar and vent connector applications
• 24-inch length reduces the number of joints needed in longer vent runs
• Package of 10 units supports multi-job inventory or truck stock efficiency
• Standard round pipe profile is compatible with typical crimped and slip-fit field connections

Compatibility

Designed as an OEM-style replacement and new-installation component for single-wall galvanized furnace vent systems requiring a 3-inch diameter straight pipe section.

Installation Notes

Installation of furnace vent pipe is performed by licensed HVAC technicians in accordance with the appliance manufacturer instructions and local mechanical codes, including the International Fuel Gas Code (IFGC). Always shut down the furnace and allow all components to cool before removing or installing vent pipe sections. Secure all joints with at least three sheet metal screws per connection and seal as required by code. Single-wall galvanized pipe must maintain required clearances to combustibles as specified by the authority having jurisdiction.