The Storm Collar is designed to fit on the round chimney pipe just above the roof flashing. The upper edge of the Storm Collar should be waterproofed with silicone sealer to prevent any water from leaking between the Storm Collar and chimney pipe. Part is tightened with adjusting screws or tabs after proper positioning.Maximum Continuous: 1,000 Degrees Fahrenheit 540 Degrees Celsius Brief Forced Firing: 1,400 Degrees Fahrenheit 760 Degrees Celsius (60 min.) Creosote Burn Out: 2,100 Degrees Fahrenheit 1,150 Degrees Celsius (3 x 10 min.)Fuel Type: Coal, Oil, Wood Material: Galvanized Steel, Stainless Steel Pipe Class: Class A Pipe Inside Diameter: 10 Pipe Shape: Round UL Listed: Yes Vent Construction: Double Wall
