Rheem RXJJ-DD20CP

20″ Dual-Diameter Double Wall Rigid Chimney Pipe Section – Durable Stainless Steel Construction

Rheem RXJJ-DD20CP 20” Dual-Diameter Double Wall Rigid Chimney Pipe Section – Durable Stainless Steel Construction:

The Rheem RXJJ-DD20CP is a double wall, rigid chimney pipe section that is 20 inches in diameter. It is made of durable stainless steel construction and has a 1 inch air space between the inner and outer walls. This pipe is used to vent appliances that burn wood, oil, or coal and have a flue collar size of 7 inches or more. The RXJJ-DD20CP has a maximum operating temperature of 1400 degrees Fahrenheit.