441 and bears the mark.
B vent rain cap installation.
See height of vents under safety.
Page 2 a major cause of vent related fires is failure to maintain required clearances air spaces to combustible materials.
Shipping ship to store free.
Master flow ul listed adjustable versa caps have a non clogging positive draft design recommended for flue hot stack or b vent installations.
If a ul listed gas vent other than metal fab is to be connected to the inlet end of the metal fab b vent use the m6a m12a or m18a gas vent adapter.
Speedi products 4 in.
Curled ends lock together for stability and easy assembly.
3 to 12 inner and outer pipe curled together as an integral unit.
Amerivent 4 b vent 90 elbow.
Older rain caps for metal chimneys and flue liners can deteriorate or fall apart but installing a replacement cap is as easy as climbing onto the roof.
Hart cooley b vent complies with the latest underwriters laboratories standard no.
Page 1 installation instructions round and oval type b gasvent systems for use with natural as or liquid propane category i and draft hood equipped appliances and appliances listed to use type b gas vent.
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Slide the new cap into the flue.
Install with approved roof fasteners.
Galvanized b vent rain cap use with storm collars for additional weather protection.
It is of the utmost importance that type b gas vent be installed.
Describing their model dfs l vent type b gas vent installation procedures selkirk corporation a producer of metal chimneys and vents offers these details.
Insert the male end of the other gas vent into the gas vent adapter and secure by tightening the.
If the stub section on the cap is too large crimp it with a crimping tool.
Can be used for remodeling do it yourself and new residential projects.
Level and secure the cap.
Install the b vent cap mc onto the b vent.
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Amerivent type b gas vent is used for venting all category 1 listed gas appliances having draft hoods and other appliances listed to be used with type b gas vent.
Aluminum alloy 1100 3003.