Almost all manufacturers of today s epa rated wood stoves and air tight zero clearance fireplaces require the chimney stack to be u l.
Ul 103 ht chimney pipe.
These are mainly used on free standing stoves furnaces and fireplaces.
This product comes in double wall or triple wall construction.
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Also you can choose a ul 103ht pipe that can withstand temperatures of 2 100 degrees.
103 ht chimney pipe info.
Duraplus features two layers of insulation and is available in sizes 6 to 8.
Duravent 6 inner diameter duratech class a chimney pipe double wall 30 degree elbow.
This pipe adds a bonus safety feature and costs the same as the ul 103 pipe.
8 duraplus chimney pipe duraplus is a triple wall 2100 all fuel chimney system and is tested to ul 103 ht standards.
Metal chimney must be listed as class a and carry a ul listing of 103 ht high temperature.
Triple wall pipe is a 2100 all fuel chimney system and is tested to ul 103 ht standards.
These systems are commonly called a class a chimney or a factory built chimney.
Metalbest sure temp 6 class a chimney pipe adjustable roof flashing for 2 12 to 6 12 roof pitch.
Heat resistance is very important.
This is because the flue temperatures of an air tight wood stove are much higher due to the reburn technologies such as a catalytic combustion or secondary air tubes.
Ul standard ul 103 edition 11 standard for factory built chimneys for residential type and building heating appliances edition date.
The ul 103 type ht class a prefabricated chimney will have a temperature rating of 2 100 f.
Available in 1 finish.
Class a pipes are generally ul listed.
Here at our on line home you will find information on our chimney venting fireplace and air distribution products.
These pipes must pass an intense series of tests.
Triple wall class a pipe is for use with wood stoves fireplaces furnaces boilers ranges water heaters or other appliances fueled by wood coil oil or gas.
There are prefabricated chimney systems that are approved to 1 700 f and are generally used with fireplace inserts or factory built fireplaces.
Available in 1 finish.
Triple wall pipe features two layers of insulation and is available in a variety of sizes.
