Big Kahuna Cold Smoke Generator Tweet Best choice for the serious meat smoking enthusiast vertical smokers or larger grills. The Big Kahuna offers 1-2 hours of smoke time on a single fill and this unit will take care of even your biggest cookout events! This is the unit if you want to use large wood chips or wood chunks. It comes with a high output adjustable air pump to provide an adequate air supply for the larger wood chips/chunks. Product is made from heavy gauge SCH 40 6061 precision machined aluminum for a proper seal and long life. Also included is a stainless steel cleaning brush. You can use wood chips or wood chunks in the Smoke Daddy. Wood Pellets are not recommended to be used due to an inefficient burn. No expensive cartridges to buy - just use your favorite wood chips/chunks! Any Smoke Daddy can be refilled at any time during the smoking process without having to relight it or open your smoker. They are designed with the smoke outlet tube above the fuel source to prevent clogging and have a removable end cap for easy lighting. It also has plenty of room for hot ash and is designed so not to interfere with air flow. It provides plenty of smoke for the larger smokers. You can easily attach it to your smoker by drilling a 1 1/8" hole and inserting the outlet tube into your smoker. To light it remove the end cap and fill the smoke chamber with your favorite wood chips/chunks. Then light it from the bottom with a small propane torch or you can also use a match and a crushed piece of charcoal. Place the end cap back on with air pump running and you?re smokin'! We offer a high output adjustable air flow electric pump. This is great for having a high volume of air at start-up allowing some woods to be lit more easily. You can then lower the airflow gradually to the desired amount. Each Cold Smoke Generator Includes: Cold Smoke Generator Spring Air Baffle Adjustable Air Pump (110v 220v or 240v) Stainless Steel Cleaning Brush Manual / Recipe Booklet OPTIONAL: Big Green Egg Adapter The BIG KAHUNA holds 3 cups of fuel and will smoke for up to one to two hours on a single load. Assembled Dimensions: 12" x 3-1/2" - Holds 3 cups of fuelWith Back Draft design!The Big Kahuna is for the larger BBQ and smoker up to the size of a refrigerator and works with large wood chips wood chunks or pellets.Great for smoking at temperatures under 100 degrees. Great for hot smoking as well.Wood Chips/Chunks are the recommended fuel type. (Not Wood Pellets)Comes with or without air pump.This is the cold smoker we recommend for use with our pellet grills!