It is of the utmost importance that type b gas vent be installed.
B vent rain cap installation.
For information on venting unlisted gas appliances or appliances burning solid or liquid fuels request our all fuel chimneys catalog.
Hart cooley b vent complies with the latest underwriters laboratories standard no.
See height of vents under safety.
Amerivent 4 b vent 90 elbow.
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Insert the male end of the other gas vent into the gas vent adapter and secure by tightening the.
Level and secure the cap.
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.
3 to 12 inner and outer pipe curled together as an integral unit.
Install with approved roof fasteners.
Describing their model dfs l vent type b gas vent installation procedures selkirk corporation a producer of metal chimneys and vents offers these details.
If the stub section on the cap is too large crimp it with a crimping tool.
Slide the new cap into the flue.
Shipping ship to store free.
Install the b vent cap mc onto the b vent.
441 and bears the mark.
Aluminum alloy 1100 3003.
Can be used for remodeling do it yourself and new residential projects.
Master flow ul listed adjustable versa caps have a non clogging positive draft design recommended for flue hot stack or b vent installations.
Type l vent is designed for venting approved oil or gas appliances producing draft hood flue gases not exceeding a temperature of 570ºf 299ºc.
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.
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Page 2 a major cause of vent related fires is failure to maintain required clearances air spaces to combustible materials.
Galvanized b vent rain cap use with storm collars for additional weather protection.
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.