Cook perfect, succulent BBQ meats over the course of many hours without having to worry about flareups, burn-outs, vent adjustments, or tending the coals. Confidently control your BBQ with ThermoWorks quality precision.

Billows now comes with Open Lid Detection, Billows returns the smoker to your set temp much quicker.

• Maintains constant temperature control (±10°F/6°C typical) over entire cook
• Fastest initial speed-to-temperature
• Lowest overshoot, stabilizes faster
• Control stability exceeds other units
• One integrated system to monitor and control smoker and meat temps
• Cool-touch industrial-molded weatherproof composite
• Uses replaceable USB-C connector cables
• True charcoal flavor without the hassle of fire tending
• Engineered in Utah by ThermoWorks

When connected to a ThermoWorks compatible controller (required), the Billows fan quickly gets your smoker up to the target cooking temperature and keeps it there. The powerful fan maintains precise temperature control, whether you’re cooking in a stick-burner, ceramic, barrel, or drum cooker. An optional expansion connection kit is available to pair two Billows with the same controller for large smokers or cookers, but you’re not likely to need it, as powerful as Billows is. Up your game today with Billows.

Optional Billows Mounting Kits (sold separately) may be used to attach Billows to certain types of smokers. See the Question and Answers section for more details.

Controller Compatibility: Works with any ThermoWorks controller
Control your cook more efficiently with Billows and ThermaQ 2, SmokeX, or Signals.

Made to Fit Most Smokers
Easy to fit into any smoker’s BBQ fan opening.
(Optional mounting kits are available.)

Billows includes fan, fan plug, fan adapter, USB-C to USB-C cable, and flue tape. ThermoWorks compatible controller sold separately (required)

Billows Battery Bank

Power your Billows wherever you go without being tethered to a wall outlet. With a full charge, your Billows will be powered for at least 24 hours. This makes Billows Battery Bank perfect for camping, BBQ competitions, and overnight cooks.

Power Billows for over 24 hours. That’s all the time you need, even for your overnight cooks! With Billows Battery Bank, you can cook confidently, knowing the airflow in your smoker is being controlled without interruption.

Unlike other power stations, Billows Battery Bank is compact and ready to go wherever you go. Whether you're on your way to the competition or camping, Billows Battery Bank will save space as you travel and its minimal footprint will stay out of the way when you get there.

Ideal For...

• BBQ Competitions
• Camping
• Tailgating
• Backyards With Limited Outdoor Outlets
• Remote Vacations