High-Temperature Chimney Vents and Fittings
Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by gas, oil, wood, or coal.
To join pipes and connectors, twist a male end into a female end and secure with the included locking band.
18" Lg. | 36" Lg. | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size  | Female ID | Male OD | Gauge | Construction | Insulation Thick. | Specifications Met | Each | Each | ||
| 6 | 6" | 8" | 28 | Double Wall | 1" | UL Listed | 0000000 | 0000000 | 00000000 | 0000000 |
| 8 | 8" | 10" | 28 | Double Wall | 1" | UL Listed | 0000000 | 000000 | 00000000 | 000000 |
| 10 | 10" | 12" | 28 | Double Wall | 1" | UL Listed | 0000000 | 000000 | 00000000 | 000000 |
| 12 | 12" | 14" | 28 | Double Wall | 1" | UL Listed | 000000 | 00 | 00000000 | 000000 |
304 Stainless Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Gauge | Construction | Insulation Thick. | Includes | Specifications Met | Each | |
Female × Female × Male | |||||||||
| 6 | 6" | 8" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 0000000 |
| 8 | 8" | 10" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 000000 |
| 10 | 10" | 12" | 28 | Double Wall | 1" | Locking Band, Removable Cap | UL Listed | 0000000 | 000000 |
Adapters connect pipes to duct.
Male OD | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | (A) | (B) | Gauge | Color | Adapter Type | Specifications Met | Each | |
Painted 430 Stainless Steel | ||||||||
| 6 | 5 15/16" | 8" | 28 | Black | Pipe-to-Duct | UL Listed | 0000000 | 000000 |
| 8 | 7 15/16" | 10" | 28 | Black | Pipe-to-Duct | UL Listed | 0000000 | 00000 |
430 Stainless Steel | ||||||||
| 10 | 9 15/16" | 12" | 28 | __ | Pipe-to-Duct | UL Listed | 0000000 | 00000 |
| 12 | 11 15/16" | 14" | 28 | __ | Pipe-to-Duct | UL Listed | 0000000 | 000000 |
Gas Chimney Vents and Fittings
For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.
To join pipes and connectors, insert a male end into a female end and secure with the included locking band.
Galvanized Steel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Lg. | Gauge | Construction | Inner Wall Material | Specifications Met | Each | |
| 4 | 4" | 4 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
| 5 | 5" | 5 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 6 | 6" | 6 1/2" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 7 | 7" | 8" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 8 | 8" | 9" | 18" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
Adjustable-angle elbow connectors can be used at an angle or straight.
Galvanized Steel | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chimney Pipe Size | Female ID | Male OD | Gauge | Construction | Inner Wall Material | Specifications Met | Each | |
Female × Female × Male | ||||||||
| 4 | 4" | 4 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
| 5 | 5" | 5 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 6 | 6" | 6 1/2" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 00000 |
| 8 | 8" | 9" | 28 | Double Wall | Aluminum | UL Listed | 0000000 | 000000 |
Chimney Vent Caps
Cover chimneys to reduce downdrafts and prevent obstructions from entering.
Aluminum | |||||||
|---|---|---|---|---|---|---|---|
| For Duct Dia. | Ht. | Dia. | Gauge | Connection Type | Specifications Met | Each | |
For Round Duct | |||||||
| 2 7/8"-4 7/8" | 4 1/2" | 6 5/8" | 22 | Press Fit | UL Listed | 0000000 | 000000 |
| 4 7/8"-6 7/8" | 4 3/4" | 9 1/2" | 22 | Press Fit | UL Listed | 0000000 | 00000 |
| 6 7/8"-8 7/8" | 5 7/8" | 11 5/8" | 22 | Press Fit | UL Listed | 0000000 | 000000 |
| 8 7/8"-10 7/8" | 6 1/2" | 12 3/4" | 22 | Press Fit | UL Listed | 0000000 | 000000 |
Spark-Protection Chimney Vent Caps
The expanded mesh on these vent caps provides spark protection. They cover chimneys to reduce downdrafts and prevent obstructions from entering.
For Duct | Painted Steel | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Ht. | Wd. | Ht. | Wd. | Lg. | Gauge | Connection Type | Color | Each | |
For Rectangular Duct | |||||||||
| 11 1/2"-13 1/2" | 7 1/2"-9 1/2" | 8" | 13 1/2" | 7 1/2" | 22 | Press Fit | Black | 0000000 | 000000 |
For Square Duct | |||||||||
| 7 1/2"-9 1/2" | 7 1/2"-9 1/2" | 8" | 9 1/2" | 7 1/2" | 22 | Press Fit | Black | 0000000 | 00000 |
| 11 1/2"-13 1/2" | 11 1/2"-13 1/2" | 8" | 13 1/2" | 11 1/2" | 22 | Press Fit | Black | 0000000 | 00000 |
Exhaust Pipe Caps
Keep rain and debris out of vertical exhaust pipe with these caps that open with slight pressure from exhaust. They are often used on generators and other large outdoor equipment.
Powder-Coated Steel | |||||||
|---|---|---|---|---|---|---|---|
| For Duct Dia. | Ht. | Lg. | Gauge | Connection Type | Color | Each | |
| 1"-1 3/16" | 3" | 4 5/16" | 16 | Slide On | Gray | 0000000 | 000000 |
| 1 1/4"-1 7/16" | 3" | 4 5/8" | 16 | Slide On | Gray | 0000000 | 00000 |
| 1 1/2"-1 11/16" | 3" | 4 7/8" | 16 | Slide On | Gray | 0000000 | 00000 |
| 1 3/4"-1 15/16" | 3 1/4" | 5 3/16" | 16 | Slide On | Gray | 0000000 | 00000 |
| 2"-2 3/16" | 3 1/4" | 6 3/8" | 16 | Slide On | Gray | 0000000 | 00000 |
Furnace Draft Dampers
Also known as barometric dampers, these dampers improve furnace performance by automatically opening and closing to maintain a consistent airflow despite changing environmental conditions.
Single-acting dampers open inward to prevent strong drafts from pulling too much heat into the chimney vent.
Double-acting dampers open both inward and outward to relieve pressure caused by obstructions and downdrafts.
Steel | ||||||
|---|---|---|---|---|---|---|
| Draft Damper Type | For Duct Trade Size | Gauge | For System Type | Connection Type | Each | |
| Single Acting | 5, 6, 7 | 26 | Coal, Oil | Press Fit | 0000000 | 0000000 |
| Single Acting | 7, 8, 9 | 24 | Coal, Oil | Press Fit | 0000000 | 000000 |
| Double Acting | 5, 6 | 26 | Natural Gas, Propane | Press Fit | 0000000 | 000000 |
| Double Acting | 7, 8 | 26 | Natural Gas, Propane | Press Fit | 0000000 | 000000 |
| Single Acting, Double Acting | 9, 10 | 24 | Coal, Natural Gas, Oil, Propane | Press Fit | 0000000 | 000000 |
| Single Acting, Double Acting | 11, 12 | 24 | Coal, Natural Gas, Oil, Propane | Press Fit | 0000000 | 000000 |
Pipe Flashing Seals
Slide these seals over roof flashings for added protection and to create an extra-watertight seal without the need for caulk. They’re also known as storm or rain collars.