bBQ Grill and Smoker Combination: How to Choose, Use and Maintain One

By Ethan Brooks

Updated November 2026

A bbq grill and smoker combination gives you one cabinet that can sear steaks over direct flame, then switch to low, indirect heat for brisket or pork shoulder. In this guide you will learn how these units are built, how to choose the right one for your cooking style, how to set up a two-zone fire, and how to keep temperatures steady for long cooks. Most of the advice applies to charcoal, gas and pellet combos alike.

What a Grill and Smoker Combination Actually Is

A combo unit is a cooker with two distinct cooking methods built into one footprint. The grill side uses direct heat, usually from burners or a charcoal bed, for fast cooking at high temperatures. The smoker side uses indirect heat and smoke, typically at 225 to 275 degrees Fahrenheit, for slow cooking. Some units share a single firebox, while others have a separate chamber bolted to a grill body.

If you are still deciding between formats, our overview of Types of BBQ Grills: Charcoal, Gas, Pellet and Electric Explained covers the fuel differences that will shape how your combo performs.

Choosing the Right Combination Unit

Start with how you actually cook. If you mostly want weeknight burgers with occasional ribs, a gas-fired combo with a side smoker box may be enough. If you plan regular brisket and overnight pork shoulder, look for a charcoal or pellet combo with a larger, well-insulated smoke chamber.

Key factors to compare

• Fuel type: Charcoal gives the most smoke flavor but needs more attention. Gas is quick to light and easy to control. Pellet units automate feeding and are good for hands-off cooking.
• Cooking area: Measure both the grate space and the smoker chamber. A chamber that fits a full packer brisket is more useful than a large grill with a cramped smoker.
• Insulation and build: Heavier steel and double walls hold heat better, which reduces fuel use and temperature swings.
• Temperature feedback: A built-in thermometer on each chamber helps. Separate probes for the grill and smoker are better still.
• Ash and grease management: Removable ash pans and a sloped grease path make cleanup faster.

For a broader framework, see BBQ Grill Buying Guide: How to Choose the Right Grill. If you are weighing a dedicated smoker against a combo, How to Choose a BBQ Smoker: A Complete Buying Guide walks through the trade-offs in detail.

Setting Up Your Combo for Two-Zone Cooking

The main advantage of a combo is the ability to run two heat zones at once. The setup depends on fuel type, but the principle is the same: one area gets direct heat for searing, the other stays cooler for smoking or gentle finishing.

Charcoal combos

1. Fill one side of the charcoal basket about two-thirds deep and leave the other side mostly empty.
2. Light the charcoal on the full side with a chimney starter. Wait until the coals are mostly gray, usually 10 to 15 minutes.
3. Place wood chunks on the hot coals for smoke. Hickory, oak and cherry are common choices.
4. Set the cooking grate and let the lid preheat for 10 minutes before adding food.

Gas combos

1. Turn on only the burners above the smoker box or the cooler half of the grill.
2. Place a foil pouch of wood chips over a burner that is on medium or low.
3. Keep the lid closed and let the chips begin to smoke before loading food.
4. Use the hot burners on the other side for searing when needed.

Pellet combos

1. Fill the hopper with hardwood pellets rated for smoking.
2. Set the controller to your target temperature and allow the unit to preheat fully.
3. Use the grill side for high-heat finishing by sliding food to the firebox end or using a sear accessory, if your model includes one.

Managing Temperature Across Both Zones

Holding steady heat is the hardest part of running a combo. Opening the lid to check food lets heat escape, and each cook session has its own quirks. Keep the lid closed for at least 30 minutes between checks on a long smoke. Place a thermometer at grate level on the smoker side, not just in the dome, since the dome reading can be misleading.

Wind and outdoor temperature also matter. A unit in direct wind may lose 25 to 50 degrees more heat than one sheltered by a wall. For detailed methods, read BBQ Temperature Control: How to Hold Steady Heat on a Grill or Smoker.

Quick temperature reference

Always verify doneness with a calibrated instant-read thermometer. Food safety guidance from the USDA is the reference for safe minimum internal temperatures, and for any meat intended for guests with weakened immune systems, check with a food safety professional or local health authority.

Smoking and Grilling in One Session

A common pattern is to smoke a large cut first, then sear or finish on the grill side. For example, smoke pork shoulder to 195 F, rest it, then crisp the bark over direct heat for a few minutes. You can also start chicken thighs on the grill side for crisp skin and move them to the smoker for the last 30 minutes to add flavor.

Seasoning choices affect both zones. A simple salt-and-pepper base works well for brisket, and a sweeter blend suits ribs. If you want a pre-mixed option, 7 Best Bulk BBQ Dry Rubs for Smokers and Grills in 2026 lists a range of styles to try.

Maintenance That Keeps a Combo Running

Two cooking chambers mean twice the grease, ash and corrosion risk. Scrape grates after each cook and empty the drip tray regularly. Check gaskets around the lid and smoker door for cracks, since air leaks make temperature control harder. Season the smoke chamber interior if the manufacturer recommends it.

Moisture is the main enemy of steel. Cover the unit when not in use and store it under a shelter if possible. For practical steps, see How to Prevent Rust on Your BBQ Grill or Smoker and the BBQ Grill and Smoker Maintenance Guide: A Seasonal Schedule.

Recommended gear

These items make combo cooking more predictable and easier to manage.

• Dual-probe digital thermometer: Lets you track the grill zone and the food separately, so you can see when to move a cut from direct to indirect heat. View on Amazon
• Chimney starter: Lights charcoal evenly without lighter fluid, which keeps off-flavors out of the smoke. View on Amazon
• Heat-resistant gloves: Useful for adjusting vents, moving hot grates and handling wood chunks safely. View on Amazon
• Grill brush with replaceable heads: Keeps grates clean between cooks, which matters more when both zones see heavy use. View on Amazon

Common mistakes

• Opening the lid too often, which resets your temperature and adds cook time.
• Judging smoker temperature from the dome thermometer instead of grate level.
• Using wet wood or soaked chips that smolder and create bitter smoke.
• Putting delicate fish directly over the hottest zone without an oiled grate.
• Skipping the preheat. A cold smoker chamber swings wildly once food goes in.
• Ignoring airflow. Vents that are fully closed can starve charcoal or gas flames.

Tips for better results

• Use a water pan in the smoker side for pork and brisket to stabilize humidity and heat.
• Let meat rest for at least 30 minutes after cooking, wrapped in towels inside a cooler if needed.
• Log your cooks. Note the fuel, vent settings and weather so you can repeat good results.
• For fish, see How to Grill Fish and Shellfish on a BBQ Grill for setup and timing.

FAQ

Is a bbq grill and smoker combination worth it for a small backyard?

Yes, if you want both fast grilling and slow smoking without owning two units. The trade-off is that a combo usually has less total cooking space than two separate cookers of the same price. Measure your patio and decide which cooking style you use most.

Can I smoke and grill at the same time?

You can, as long as the two zones are separated by a firebox or heat baffle. Keep the smoker chamber closed while you sear, and avoid putting strong-smelling food in the smoke path unless you want it flavored.

Which fuel works best in a combo?

Charcoal produces the deepest smoke flavor, gas offers the quickest control, and pellets give the most hands-off operation. Choose based on how much attention you want to give the cook.

How do I keep the smoker side from getting too hot?

Close the intake vent partway, reduce fuel, and keep the lid closed. Check the grate-level thermometer rather than reacting to brief spikes. Small adjustments work better than large ones.

Do combo units need more maintenance?

They need more cleaning because two chambers collect more grease and ash. A regular cleaning routine after each cook and a seasonal deep clean will keep both sides performing well.

What wood works best for smoking in a combo?

Fruitwoods like apple and cherry give mild, sweet smoke, while hickory and oak are stronger. Use milder woods for poultry and fish, and bolder woods for beef and pork shoulder.

How long does a combo last?

Lifespan depends on steel thickness, climate and how well you protect it from moisture. Covering the unit, storing it dry and replacing worn gaskets and grates will extend its life considerably.

Conclusion

A bbq grill and smoker combination lets you handle weeknight searing and weekend brisket from one cooker. Choose the fuel type that matches your schedule, learn to run two heat zones, and keep the thermometer at grate level for accurate readings. With regular cleaning and careful vent control, a combo can cover nearly every cook you plan.

About Ethan Brooks

Ethan Brooks is part of our editorial team and reviews and edits our BBQ & grilling guides, checking product details against manufacturer specifications and owner feedback.