Mammoth Efficiency. Mammoth Capacity. Mammoth Performance.

Sporting a mammoth-sized smoking chamber and more than 1600 square inches of cooking space, this vertical pellet smoker is our most efficient smoker yet. Built to the Grilla brand standard of quality and performance, the Mammoth features our double wall insulation throughout the entire cooking chamber. This guarantees maximum heat retention in any weather, so you can invest more money on your meat, and less on pellets. It comes standard with 5 large stainless-steel racks with 10 different rack locations for a more versatile experience or purchase an additional 5 racks (available soon) to double your cooking space to over 3300 sq in! On top of this, the smoker will include a stainless-steel hanging rack with 24-hooks for hanging sausage and a steel water pan for easy grease management and low-temperature control. The Mammoth features our largest hopper yet at 40lbs. and can smoke for more than 48 hours straight at 250 degrees. In addition, our innovative lipped deflector can hold wood chunks or chips that smolder throughout your cook, producing more smoke than your average pellet smoker.

This is vertical smoking elevated.

Features of the Grilla Mammoth Vertical Pellet Smoker

• Lipped Deflector design that allows the option to add wood chips/chunks to increase smoke production
• Double wall insulation throughout the entire cooking chamber
• 1,660 sq in of cooking space to cook food for the whole neighborhood
• Stainless steel components to prevent rusting
• Integrated water pan for low temp regulation, quality grease management, and to keep your meat moist
• 5 shelf grates with 10 position options Add 5 more accessory grates for double the capacity at over 3300 sq in
• Upright design creating a more efficient smoke production
• Updated Alpha Connect 2.0 Controller/App to monitor your cook from the comfort of your couch
• Color screen and capacitive touch technology for ease of use and enhanced user experience
• 40 lb. internal hopper to ensure you don’t run out of pellets during long cooks
• Efficient burn rate with 50+ hours of burn time with 1 full hopper (At 250°)
• Wood pellet heating technology
• Door gasket for maximum efficiency
• Indirect convection smoking
• No flare-ups
• Automatic fire tending and maintenance
• 180°F to 450°F in 5-degree increments
• Compatible with Grilla Power station

Alpha Connect 2.0 WiFi Controller

• Set' n forget digital control system
• 2 Probe ports
• Color LCD easy-read controller w/ capacitive touchscreen
• Wireless control and troubleshooting help through our new Grilla App
• Set & monitor timers from the grill or the app

Industry Exclusive TempTamer Feature

• Diminishes the effect on grill temperature when opening the door.

Capabilities of the Grilla Mammoth Vertical Pellet Smoker

• Full stainless-steel grates, hanging rack, meat hooks, and internal components
• New internal grease management system
• Locking, slide-out grates
• Extra built-in grate tracks for optional grate additions and smoking customization
• 40lbs. Wood Pellet Hopper
• Newly designed easy clean hopper pellet dump
• Removable water pan for added moisture

High-Temperature Safety Shutdown

• If the unit exceeds 615°F shutdown is initiated and an error message will be displayed.

Low-Temperature Safety Shutdown

• If the unit drops below 150°F for an extended time shutdown is initiated and an error message will be displayed. This error message can be cleared by unplugging and plugging back in your Mammoth. Always inspect your burn pot and auger after a low-temperature safety shutdown.

Rugged Exterior

• High-temperature powder-coated steel shell
• 40-lb hopper capacity
• Four pivot casters for ease of movement with locking brakes
• New modern chimneyless exhaust

Expansive Interior

• Standard Cooking Surface Area: 1660" square inches (5-Grates)
• Cooking Surface Per Grate: 332" square inches
• Total Grate Tracks: 11
• Maximum Cooking Surface Area: 3,652" square inches
• Fully modular grate height options

Construction

• Heavy-duty stainless steel internal components
• Seams welded, powder coated, and caulked for triple redundant weather protection
• Removable water pan protects against flare-ups by catching food drippings
• Built-in double wall thermal jacket for year-round efficiency

Power Requirement

• The Mammoth is powered by a standard household three-prong outlet: 120 Volt 50/60hz.

Dimension & Weight

• Height: 59 in.
• Width: 28 in.
• Depth: 28 in.
• Weight: 130 lbs

4-Year Warranty

• Covers all factory defects and a wealth of additional issues. Contact us or visit our warranty page for more information.

What's included with the purchase of the Grilla Mammoth?

• 2 meat probes
• 5 stainless steel racks with 10 rack locations (Option to purchase additional racks available soon)
• 1 stainless steel hanging rack for S Hooks
• 24 stainless steel s-hooks for hanging sausage
• 1 stainless steel water pan

Learn More

Frequently Asked Questions about the Mammoth Vertical Pellet Smoker

Do you sell a Mammoth cover?

Yes! Our Mammoth cover is available now!

How do I get replacement parts for the Mammoth?

Replacement parts can be sourced through customer service.

Can I Sear with the Mammoth?

Technically yes with a set of custom Grill Grates, however, that’s not necessarily what the Mammoth is designed for.

How do I season my Mammoth?

Before you start smoking, it's important to season your Mammoth. This process will remove any manufacturing oils left on the grill. Run your grill for 45 minutes at 400°, then you are ready to start smoking. Refer to the manual for additional instructions.

Do I have to buy a specific brand of pellets to use with the Mammoth?

Nope! Any food grade wood pellet will work in these units. That being said, we do recommend using quality hardwood pellet fuel, as opposed to alder wood (which tends to burn a lot faster). We provide plenty of information on how to find and use quality wood pellets at this link.

How many cooks can I get with a full hopper on the Mammoth?

The Mammoth is Grilla’s most efficient pellet smoker yet and can maintain 250F for more than 48- hours straight on PID mode with a full hopper. This efficiency is unmatched by any of our competitors.

Does the Mammoth come with Grilla’s Pro Smoke and PID modes?

Definitely! The Grilla Mammoth has our new Alpha Connect 2.0 controller which includes all the features you’ve come to love on our previous versions, and a bunch of new improvements. View your set temp, live temp, probe temp, timers and cooking mode all at the same time, on the same screen.

How hard is it to assemble the Mammoth?

You don't need to be a mechanical engineer to assemble a Mammoth Vertical Wood Pellet Smoker. It's a matter of attaching the legs to the body and you’re nearly done.

Will the Mammoth maintain cooking temperatures in cold weather?

You bet; the Mammoth has our most temperature-proof cooking chamber yet! All our pellet grills come standard with a double wall internal steel thermal jacket. This heavy-duty design features a double wall liner for more efficient cooking when the temperature drops below 55° F: up to 33% more efficient than single-wall pellet smokers (which most are by the way). That means you're going to burn less fuel in cold weather, and you have a full range of operating temperatures in any climate.

Do I need to use a thermal blanket in cold weather?

Heck no! Our double-wall thermal jacket provides all the protection from the cold you could possibly need. No more messy, smoky blanket storage because you've got the all-season performance of a grill that costs twice as much.

Are wood pellet grills healthy?

This is a deeper question than it might appear at first, but on one level, choosing to cook foods on a wood pellet grill will generally provide a lower calorie, lower fat option than say pan frying or deep frying that same food.

How do wood pellet grills work?

Pellet grills work off electricity, so they need an outlet to supply their power. That electricity allows the grill to move pellets into the hopper and funnel them down to a firepot using a rotating auger and motor. Once the pellets hit the firepot an igniter rod sparks a flame and smoke is produced. The electricity powers a fan that blows that smoke and heat upwards which then provides smoky, convection cooking throughout the grill. All of this is taken care of by your Alpha Connect controller, so you don't have to worry about anything but eating!

New Wireless Alpha Connect 2.0 Control Board

The Mammoth now comes standard with the Alpha Connect WiFi Control Board. The new controller combines all Grilla Grills exclusive smoking technology with new, amazing features you’ve all been asking for, like multiple probe slots. Monitor temperatures, set probe and grill temperature alarms, utilize our new TempTamer technology, and get troubleshooting help for when your grill has a hiccup. All of that in a new, easier-to-read package. The new TempTamer technology in the Alpha Connect controller gives you the ability to maintain steady temperatures when you open your grill. If you’ve used a pellet grill, you know opening it can cause your temperatures to become unstable. Our new feature tells your grill when you’ve opened your grill, so it knows how to better maintain the level of heat you set! Of course, our other industry-defining tech from our Alpha Smoke controller is built into the new Alpha Connect 2.0 board. This means you still have the option to cook in Grilla’s traditional Pro mode to maximize smoke, or use the PID mode allowing you to maintain an incredibly steady temperature throughout your cook. The Mammoth can cook at temperatures between 180 and 450 degrees in 5-degree increments. The included meat probes and digital control system let you keep close tabs on the grill temperature as well as the temperature of your meat from anywhere.