Fasnseal 3 in. Dia 12 in. Single Wall Vent Length Part # FSVL1203

Use to vent category II, III and IV appliances. FASNSEAL is for use with natural gas or propane Categories II, III and IV appliances or Canada's Type BH Gas Vent Systems, having a maximum rated...

Fasnseal 3 in. Dia 24 in. Single Wall Vent Length Part # FSVL2403

Use to vent category II, III and IV appliances. FASNSEAL is for use with natural gas or propane Categories II, III and IV appliances or Canada's Type BH Gas Vent Systems, having a maximum rated...

Fasnseal 3 in. Dia 36 in. Single Wall Vent Length Part # FSVL3603

Use to vent category II, III and IV appliances. FASNSEAL is for use with natural gas or propane Categories II, III and IV appliances or Canada's Type BH Gas Vent Systems, having a maximum rated...

Fasnseal 3 in. Dia 45 Deg. Elbow Part # FSELB4503

Offsets obstructions as needed. Allows for better condensate management and less back pressure. FASNSEAL is for use with natural gas or propane Categories II, III and IV appliances or Canada's Type...

Fasnseal 3 in. Dia 90 Deg. Elbow Part # FSELB9003

Offsets obstructions as needed. Allows for better condensate management and less back pressure. FASNSEAL is for use with natural gas or propane Categories II, III and IV appliances or Canada's Type...

Fasnseal 3 in. Dia Termination Box Part # FSTB3

Use for horizontal through-the-wall terminations. Check installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. FASNSEAL is for use...

Fasnseal 3 in. Dia Termination Tee Part # FSTT3

Use for standard and high-wind through-the-wall terminations. Check installation instructions for restrictions on horizontal terminations, such as minimum distance from windows and doors. FASNSEAL is...

Fasnseal 3 in. Dia Wall Thimble w/ AVL Part # FSWT3

Use for through-the-wall termination. Fits between standard wall studs. 3 in. to 5 in. diameters accommodates wall thickness of 4-1/4 in. to 8-1/2 in. diameters accommodate wall thickness of 5-3/4 in...