Frequently Asked Questions
Common questions about the Karu 2 Pro pizza oven, answered by our editorial team based on extensive hands-on testing.
What size of pizza can I make in the Karu 2 Pro?
The Karu 2 Pro can easily cook pizzas up to 16 inches in diameter, and it gives you plenty of cooking space to play with whether you are launching, turning or retrieving pizzas. The 17-inch cooking surface provides comfortable working room even with larger pizzas. We recommend using a 14-16 inch pizza peel for optimal handling.
What fuel can I use in the Karu 2 Pro?
Use wood or lump charcoal for a traditional wood-fired experience with authentic smoky flavour, or attach a gas burner (sold separately) for easy propane-fuelled cooking with precise temperature control. The multi-fuel versatility allows you to choose based on your preferences and schedule.
How long does it take to heat up?
Heat-up times vary by fuel type. With wood or charcoal, expect 20-30 minutes to reach 750-850°F for pizza cooking. Gas heating takes approximately 15 minutes to achieve optimal temperature. The Ooni Connect Digital Temperature Hub notifies you precisely when target temperature is reached, eliminating guesswork.
What else can I cook besides pizza?
Steaks, flame-kissed vegetables, dips, skillet sides, whole roast chickens, artisan bread, flatbreads, and naan. The 5.7-inch internal height accommodates substantial dishes, and the heat control allows for everything from high-temperature searing to lower-temperature roasting. Consider cast iron cookware designed for high-heat ovens for expanded possibilities.
How does Ooni Connect work?
Ooni Connect Digital Temperature Hub's front-mounted display allows you to cook with precision and receive detailed information straight to your phone via Bluetooth and the Ooni app. The display provides real-time ambient temperature inside the oven, and the included digital food probe enables precise monitoring of meats and other dishes as they cook.
How should I store the Karu 2 Pro when not in use?
The Karu 2 Pro is built to last and can remain outdoors year-round thanks to its powder-coated, weather-resistant shell. However, we recommend storing it indoors for extended periods without use and to protect it from harsh weather conditions. A dedicated cover is available separately for additional protection when stored outside.
Does the Karu 2 Pro have a warranty?
All units come with a 1-year standard warranty. Register your pizza oven within 60 days of receipt to extend this to a 5-year warranty. Registration requires your order number and the serial number from your unit. We stand by the product quality and want you to cook with confidence for years to come.
What makes the Karu 2 Pro unique from other pizza ovens?
The Karu 2 Pro features an enormous internal cooking area with 5.7-inch height, the Ooni Connect Digital Temperature Hub for precise monitoring, ClearView borosilicate glass door that prevents soot buildup, optimised airflow control with dual baffles, and genuine multi-fuel capability. These features combine to create the most versatile portable pizza oven available.
What pizza styles can I make?
With great heat control and practice, the Karu 2 Pro can cook various styles of pizzas from those requiring low and slow cooking over longer bakes to hot and fast at ultra-high temperatures. Whether you prefer Detroit, Chicago Deep Dish, New York, or Neapolitan style, the Karu 2 Pro accommodates all approaches with appropriate temperature management.
What accessories are included?
The Karu 2 Pro comes with an Ooni Connect Digital Temperature Hub, which also includes a digital food probe for monitoring meat temperatures. This gives you accurate, at-a-glance readings from inside your oven so you know exactly when it is time to start cooking. Pizza peels, covers, and additional accessories are available separately.
What's new in the second generation Karu range?
The second generation includes an insulated borosilicate glass door with ClearView technology that prevents sooty buildup, an extra-large solid fuel tray at the rear for extended cooking sessions, and a powder-coated weather-resistant shell with improved heat retention. The Ooni Connect Digital Temperature Hub is integrated as standard equipment.
Is the Karu 2 Pro portable?
At 28.4 kg unboxed, the Karu 2 Pro requires two people to move safely. While not designed for casual transport to picnics, it can be relocated within your property or taken to fixed locations like holiday homes. The manageable size allows for flexible positioning on patios and in gardens, though we recommend a permanent, protected location.
How much maintenance is required?
The extreme temperatures self-clean the oven by burning off food spills, leaving the stone surface clean after each use. Wood and charcoal cooking produces ash that requires disposal from the removable fuel tray. The glass door occasionally needs wiping to maintain ClearView clarity. Gas cooking requires virtually no cleaning beyond occasional stone brushing.
Can I use the Karu 2 Pro in winter?
Absolutely. The insulated shell and weather-resistant coating perform admirably in cold conditions. We have successfully cooked at 2°C ambient temperature with no performance degradation. The oven maintains internal temperature regardless of external conditions, though fuel consumption may increase slightly in extreme cold.
Still Have Questions?
Our team is happy to help with specific questions about the Karu 2 Pro or outdoor cooking in general.
Contact Our TeamReady to Transform Your Outdoor Cooking?
Join thousands of UK households who have discovered restaurant-quality pizza at home.
Check Availability