All Fas-n-Seal (single-wall) vent lengths and components feature patented built-in mechanical locking band and triple-lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 deg from mechanical locking bands. This construction feature allows for ease of installation. The 1/2" air space between the inner and outer wall on Fas-n-Seal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield for additional safety. All Fas-n-Seal components which come in contact with exhaust gases and condensates are now silicone free. This important design and manufacturing feature greatly reduces the chances of system breakdown and failure. The main problems with silicone are there are too many adhesion factors which are very difficult to control and the process of binding similar materials with an epoxy, which can weaken the bond over time.

M & G Duravent FSAAU4

All products are designed and manufactured for use within forced air systems, providing effective distribution of conditioned air from the air handler to every room of a residence.Metal duct and fittings are constructed from hot-dipped Galvanized steel. All metal products are made true to gauge. Sheet metal duct, pipe, and fittings are designed with industry and regional standards in mind, as well as ACCA and SMACNA recommendations and requirements. Products are hand-crafted to reduce noise and friction and constructed to maximize efficiency by increasing airflow without leaks. The quality of our Galvanized steel allows us to create fittings that are rust-resistant and durable.

M & G Duravent FSWPT3

M & G Duravent FSWPT3

All Fas-n-Seal (single-wall) vent lengths and components feature patented built-in mechanical locking band and triple-lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 deg from mechanical locking bands. This construction feature allows for ease of installation. The 1/2" air space between the inner and outer wall on Fas-n-Seal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield for additional safety. All Fas-n-Seal components which come in contact with exhaust gases and condensates are now silicone free. This important design and manufacturing feature greatly reduces the chances of system breakdown and failure. The main problems with silicone are there are too many adhesion factors which are very difficult to control and the process of binding similar materials with an epoxy, which can weaken the bond over time.

M & G Duravent FSWT3

Duravent FSWT4 Fas-n-Seal Wall Thimble 3",
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Duravent FSWT4

Duravent FST4 Fas-n-Seal Tee 4",
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Duravent FST4

Duravent FSELB9004 Stainless Steel Gas Vent Elbow 4" 90 Deg,

Duravent FSELB9004

Duravent FSWTI03 Fas-n-Seal Wall Thimble 3"

Duravent FSWTI03

Fasnseal FSVL1804 Stainless Steel Round Single Wall Gas Vent Pipe 4" x 18",
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Fasnseal FSVL1804