Modine 4" / 6" Vertical Concentric Vent Kit for PTC 310

The 57924 Modine vent kit is a 4/6-inch vertical concentric kit, a specialized venting solution for Modine condensing unit heaters.

This kit streamlines the venting process by allowing a single wall penetration for exhaust and intake, making installation more efficient and aesthetically pleasing.

It’s engineered to accommodate 6″ vent piping for intake air and 4" vent piping for exhaust, with the exhaust pipe passing through the larger 8" fresh air intake pipe. This concentric design maximizes efficiency while minimizing external penetrations.

Includes:

• Concentric Vent Adapter Box
• Combustion Air Inlet Pipe Terminal
• 2 Vent Termination Screens

Compatibility: This kit is specifically designed for vertical installations and is compatible with a wide range of Modine unit heaters, including:

• PTC series (310)
• BTC series (310)

PVC VENT PIPE NOT INCLUDED