Cold Air Drop Kits are manufactured using 28 gauge galvanized steel.
| Part Number | Description | UOM | Ctn.Qty |
| PT03 | (M) 3″ TEE 26GA | EA | 3 |
| PT04 | 4″ TEE 26GA | EA | 20 |
| PT05 | 5″ TEE 26GA | EA | 28 |
| PT06 | 6″ TEE 26GA | EA | 14 |
| PT07 | 7″ TEE 26GA | EA | 6 |
| PT08 | 8″ TEE 26GA | EA | 6 |
| PT09 | (M) 9″ TEE 26GA | EA | 1 |
| PT10 | 10″ TEE 26GA | EA | 5 |
| PT12 | 12″ TEE 26GA | EA | 2 |
Cold Air Drop Kits are manufactured using 28 gauge galvanized steel.
Block Ends are manufactured using 28 gauge galvanized steel.
Round to Oval 90 degree boots are manufactured with 30GA galvanized steel.
Stack duct is manufactured from galvanized steel.