Dampers are manufactured using 28 & 30 gauge galvanized steel.
– Reduces the possibility of the hoods from being damaged
– With the sleeve installed reduces the time required to make a hole in the brick or stone
– After the hood has been installed on the outside of the home the thimble can be filled with insulation to maintain the desired R value
– Thimble is required for Energy Star rated homes
| Part Number | Description | UOM | Ctn.Qty |
| VTTHIMBLE4 | 4″ VENT/INTAKE THIMBLE | EA | 36 |
| VTTHIMBLE5 | 5″ VENT/INTAKE THIMBLE | EA | 42 |
| VTTHIMBLE6 | 6″ VENT/INTAKE THIMBLE | EA | 36 |
Dampers are manufactured using 28 & 30 gauge galvanized steel.
Rectangular Dampers are manufactured using 28 gauge galvanized steel.
Manufactured using 28GA to 10″ and 26GA to 12-18″.