However some chimneys are older and take a little more time to install a cap.
Duravent chimney cap installation.
Duraplus chimney systems are ul listed to ul 103 mh7399.
Installing a chimney cap is not too hard and the tools needed are minimal.
Check the manufacturer s rating plate and instruction manual to confirm that the duravent direct vent system is approved for use on the brand name appliance you have selected.
Always follow duravent installation instructions enclosed with the cap or support box before installing your chimney system.
Duratech chimney systems are designed for normal continuous operation at 1000 f flue gas temperatures duratech is subjected to rigorous and stringent ht requirements of the ul standard including one hour at 1400 f plus three ten minute chimney fire tests at 2100 f.
Referred to within the instructions as an aid if a chimney is installed higher than 35 feet a to assembly however for ordering use the.
You just put the cap on top and tighten the screws.
Refer to the typical installation drawings below to select the appropriate component parts for your installation.
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Sdp c chimney cap numbers.
The ul catalog numbers will be duraplus may be installed up to 35 feet high.