Outlet Tube - 10-1/2 in.

Nipple Plastic Lined 1-1/4"x3-

Gasket - Collar (Roof Jack)

Thermostat & High Limit M/R

Air Inlet - Adjustable

Air Inlet Non-Adjustable 6 in.

Roof Jack Extension Kit

Roof Jack 15-32 Adj&Air Inlet

Roof Jack 30-60 Adj&Inlet Adj

Roof Jack 48-95 Adj&Inlet Adj