Metal-Fab SuperFlex 3" Diameter Standard Flex Connector With Clamp Connector h39.5 The heat will radiate not

The heat will radiate not only during operation but after the set has been turned off as well

Osburn makes it easy to find exactly what you're looking for

Includes volcanic rock and rock wool embers

1"to 2" Lava Pebbles

Metal-Fab SuperFlex 3" Diameter Standard Flex Connector With Clamp Connector h39.5 The heat will radiate notFlexible Stainless Steel Chimney Liners intended for field installation into new or existing tile lined or unlined masonry chimneys used for venting natural active Category I gas fired, Type L oil fired, and solid fuel residential type appliances in which maximum continuous flue gas temperatures do not exceed 1000F. Chimney liners are intended to be installed in accordance to the Standard for Chimneys, Fireplaces, Vents, and Solid Fuel Burning