The Cozy Heat O Sauna Stove Package comes complete with the Cozy O Sauna Stove and Sauna Stones. Cozyhas taken the ancient craft of building a sauna to a higher level. The part of a wood-burning heater that must be the strongest, the flame cutter, is made of sturdy, 5mm-thick stainless steel making Cozy heaters extremely durable. This unique wood-fired sauna stove is handmade in Estonia, where sauna bathing is ingrained in the national culture. The Cozy O wood-burning sauna stoves are perfect for mild and long-lasting heat, designed for pouring water over hot stones to create intense and luxurious steam for a more gratifying sauna experience. At the heart of the Cozy O is its innovative circular rim design, which not only enhances the heater's aesthetic appeal, but also ensures efficient heat distribution throughout your sauna space. Cozy wood-fired sauna stoves are engineered for maximum efficiency and environmental sustainability. These stoves achieve exceptional combustion efficiency resulting in lower emissions and reduced firewood consumption of 25-40%, which has earned all Cozy sauna stoves Germany's highest certification standard, EN 15821:2010, BlmSchV DIN EN 13240, level 2. Stove utilizes 25-40% less fuel than comparable sauna stoves Boasts minimal safety distances Designed and engineered in Estonia Stone requirements:12kW- Minimum of 200 lbs of stones18kW- Minimum of 350 lbs of stonesPlease note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). 12kW- Minimum of 200 lbs of stones 18kW- Minimum of 350 lbs of stonesPlease note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply). It arrives on a wooden pallet and is encased in three-ply cardboard for solid protection. The driver is responsible for "delivery only" and will provide limited assistance at the site. Prior to shipping, we may contact customers to share shipment details and needs and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project's success. Consider adding accessories to sauna heater orders to bolster margins.