Manufactured using 28GA to 10″ and 26GA to 12-18″.
– 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 |
Manufactured using 28GA to 10″ and 26GA to 12-18″.
Side take-off from duct. For connecting mixing boxes, diffusers, etc. to main duct trunk line.
Round to oval end boots are manufactured with 30 gauge galvanized steel. Connects round pipe to oval opening in floor/wall at 90 degrees with long dimension perpendicular to air flow.