Why DDR BBQ Supply?
-
35+ Years of Smoking Experience
-
Trusted by 10,000+ BBQ Enthusiasts
-
Handpicked for Quality & Performance
Yoder Smokers YS640S Two-Piece Heat Diffuser is built for cooks who want more control and flexibility from their pellet grill. If you are tired of choosing between low-and-slow smoking and high-heat grilling, this upgraded diffuser gives you the ability to do both without tearing down your setup.
Designed to replace the standard solid diffuser plate, this two-piece system features a removable access door over the burn grate. That means you can go from indirect heat to direct flame grilling in seconds while keeping the rest of the diffuser in place.
Why You'll Love It- Quickly switch from smoking to direct flame grilling
- Removable door provides direct access to the burn grate
- No need to remove the entire diffuser plate
- Makes burn grate cleanup faster and easier
- Designed specifically for YS640S pellet grills
- YS640S pellet grills
- Low-and-slow smoking sessions
- High-heat grilling and searing
- Versatile backyard cooking setups
- YS640S owners who want both smoking and grilling capability
- Cooks who want faster transitions between cooking styles
- Anyone looking to simplify grill maintenance and cleanup
- People who are tired of disposable, cheap pellet grills and want a product that will last a very long time
- Use the full diffuser for low-and-slow cooks to maintain even heat distribution.
- Open the access door when you want direct flame for searing steaks or finishing meats.
- Clean out the burn grate between cooks using the access door to maintain airflow.
- Pair with GrillGrates or cast iron surfaces for enhanced searing performance.
The Yoder Smokers YS640S Two-Piece Heat Diffuser eliminates the need to remove a full diffuser plate just to access direct heat. With a simple removable section, you can expose the burn grate and cook directly over flame, giving you more control over how you finish your food.
This makes it easier to transition between cooking styles during the same cook, whether you're smoking a brisket or finishing steaks with a high-heat sear. It also simplifies routine maintenance by giving you quick access to clean out ash and debris.
Built for Performance and ConvenienceDesigned specifically for the YS640S, this diffuser upgrade maintains proper heat distribution when closed while offering direct flame access when needed. It is a practical upgrade for anyone who wants to get more out of their pellet grill without adding complexity.
What does the Yoder Smokers YS640S Two-Piece Heat Diffuser do?
It allows you to switch between indirect heat smoking and direct flame grilling without removing the entire diffuser plate.
How does the removable door work?
The door sits over the burn grate and can be removed to expose direct flame for grilling or searing.
Do I need to remove the whole diffuser to grill?
No. The two-piece design allows you to access the flame without removing the full diffuser.
Does this help with cleaning?
Yes. It provides easy access to the burn grate so you can clean out ash and debris between cooks.
Is this compatible with all Yoder grills?
No. It is specifically designed for the Yoder Smokers YS640S pellet grill.
Customer Stories
You may also like
Recently viewed
Texas-Born. BBQ Bred.
With over 35 years of smoking experience, we started DDR BBQ Supply with a simple goal: to help others cook better barbecue. We've spent decades learning what works and what doesn't, and we apply that knowledge to every product we carry. From high-performance grills and smokers to carefully selected rubs, sauces, and tools, everything we offer is something we believe in and use ourselves. We don’t believe in cutting corners or selling gear we wouldn’t rely on during our own backyard cooks and when we compete in BBQ competitions.