The "Heavy D" Stick Burning Heat Diffuser - Smoke Daddy Inc. - BBQ Pellet Smokers, Cold Smokers, and Pellet Grill Parts & Accessories


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The “Heavy D” Stick Burning Heat Diffuser


Turn your Pellet Grill into a Stick Burner!

Add that GREAT Stick Burner Smoke to your favorite foods!

Fits most pellet grills with a centered burnpot and a 19-1/2″ Diameter Barrel.


*NEW* From Smoke Daddy Inc.:

The “Heavy D” Stick Burning Heat Diffuser

Turn your existing pellet grill into a stick burner to produce that GREAT stick burner smoke!

Fits most Pellet Grills! (Please refer to picture of dimensions for grill compatibility)

Now also available for Pit Boss Grills that feature a curved drip pan!


  • Diffuser made from heavy 10 gauge steel for even heat distribution and will not warp.
  • Perforated cavities allow the wood to smolder from the burnpot fire and keeps the wood burning.
  • Removable end plate prevent the wood from igniting which would increase the grill temperature.
  • Uses either a large wood stick or a few large wood chunks.
  • Lasts for about 2-3 hours.
  • Made from 10 Gauge Cold Rolled Steel (0.145″)
  • Made in the U.S.A.!!

*Please Note:  Due to the additional heat produced from the wood, you may need to crack the grill lid in order to maintain your desired temperature.  After wood has been burned completely, the lid can then be closed as normal.*

*Traeger Timberline Models use the Designed for Pit Boss Version*

*Patent Pending*

Weight 15 lbs
Dimensions 13 × 11 × 6 in

Standard (5-3/4" Height), For the Pit Boss Grill (5" Height)

Heavy D Video

Custom 3" Heat Diffuser Risers

For custom smokers, we offer 3″ Risers that allow the Heat Diffuser to sit 3″ above the burnpot.

This will allow adequate space for the heat to disperse evenly throughout the smoker.

Made from high quality 10ga steel.


Click HERE to check out the review from!

(Scott from Pellet Grill Enthusiasts Group on FB)

“I don’t make many product endorsements, but I feel compelled to let all my pellet burning friends in on this product… the Smoke Daddy Heavy-D Stickburning Heat Diffuser. This is a heat diffuser that you can load with wood chunks or mini logs. It seems folks in the groups I’m in are always struggling to get the smoke flavor they desire, or have trouble getting clean blue smoke out of their pellet grill… I’ve been using this very solidly built diffuser for a few months now. Much heavier gauge steel than my stock Rec-Tec diffuser (I bought my RT680 used and the deflector was warped when I took possession of it). I typically get 3-4 hours of smoke out of the unit when fully loaded. The flavor profile is definitely different than using a smoke tube, smells delicious, and runs nice blue smoke. Well worth the $90 price tag!” -Scott Geerds



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