Heat Design single wall components are generally used to make the connection between a stove or cooker and the chimney. The chimney may be clay lined masonry, flexi lined masonry or a twin wall system. Single wall components should be fitted at least three times their diameter away from combustible materials.
Single Wall straights are available in both 5″ and 6″ and in three lengths. They can be easily combined to achieve the required flue run. Always face the male end downwards when fitting to ensure any moisture flows down the pipe internally.
Straight Length with Cleaning Door
Single Wall straights are available in both 5″ and 6″ and in three lengths. They have a cleaning door, for access to inspect or clean the pipe.
90 Degree Bend with Cleaning Door
This component is used when a 90 degree change in direction is required, and also provides access via a cleaning door. It is made in 3 segments.
90 Degree Tee with Cap
This component is used when a change in direction from horizontal to vertical is required. The pipe comes with a tee cap which provides access for inspection or cleaning.
45 Degree Bend
This component is used when a 45 degree change in direction is required. This component minimises the resistance of the flow of the flue gas because of the angle created with the vertical axis.
20 Degree Bend – available in 6″
This component is used when a 20 degree change in direction is required.
Flue Pipe Reducer
This component is availble in 2 sizes and is used to connect both 5″ and 6″ single wall or flexi flue pipe to a standard 8″ clay liner. It is made from 0.7mm stainless steel.
Anti Bird Anti Rain Cap
The raincap is fitted to the top of a standard clay chimney and is used to ensure rain or snow cannot enter the chimney, whilst ensuring the exit of flue gases is not impeded. Our rain caps are all fitted with an anti-bird mesh.
Flue Collar with Damper
This can be fitted to any Heat Design free standing stove and is used to control the chimney draught if the draught is too strong.
Flue Pipe Offset Reducer
This component is available in 2 sizes, 5″ and 6″, and in 3 different offsets. it is used to connect single wall or flexi flue to a standard 8″ clay liner. It is particularly useful if the clay flue pipe is off centre.