Lighting the Gas: Chimney cap off, Ooni door off. The material has changed from brushed stainless steel with ceramic fiber insulation (Ooni 3) to a durable, insulated, powder-coated carbon steel shell (Ooni Fyra). It conveniently comes with a wood pellet burner and a stone baking board. Well today there’s a huge range of pizza ovens for everyone. The Ooni gas burner turned your Ooni 3 (or Karu) into a gas pizza oven for $90, but the Fyra is a dedicated pellet oven. The Uuni 3 weighs just under 13kg. Read honest and unbiased product reviews from our users. Product Review: The Ooni 3 is a portable pizza oven that can be used either with a wood or gas-fired burner. The successor to the hugely popular Ooni 3, the Ooni Fyra is Ooni’s cheapest pizza oven (although, not by much) and is fuelled by hardwood pellets to infuse your pizza with extra wood-fired flavour.. Specifications. Weight: The Uuni 3 made sure to not put on any extra weight. The detachable chimney is for venting out the smoke that makes the oven burn extra hot to cook pizza in as little as 60 seconds. (Side note: while we don’t own one, Ooni now also sells gas burner attachments, which allow you to convert your Ooni 3 to be gas-powered, just like the Ooni Pro.) Ooni Fyra promises wood-fired pizza in your back yard, or anywhere you care to set up this portable wood pellet-fuelled pizza oven, with temperatures over 932°F and 60-second cook times. Try the pizza peel, which will raise your pizza up without any sticking. It’s not cheap, but will the flavour of the pizzas it cooks make your investment worthwhile? Uuni (Ooni) 3 Pizza Oven Review. The fact that our Ooni 3 is fueled by wood pellets is not a big deal for us since we always have some on hand for our Traeger grill. Find helpful customer reviews and review ratings for Uuni 3 Pizza Oven Gas Burner Attachment at Amazon.com. Like the 2S, the Uuni 3 is incredibly lightweight. We’ve looked at the best pizza ovens for every budget, and one of the best for the mid-range category was the Uuni 3. Just unscrew the pellet tray by using the allen key provided with the Ooni oven and/or the gas burner, pull the pellet tray out and slot the gas burner on then tighten the screws back up. Read honest and unbiased product reviews from our users. There was once a time when a true wood fired pizza oven was only for those with deep pockets or construction skills. Find helpful customer reviews and review ratings for Ooni Pro Gas Burner at Amazon.com. It’s the sign of a pro pizza! No gas compatibility in the Fyra. The gas adapter is easy to fit to the Ooni 3. Ooni Fyra, £229.