The Cozy Heat Quattro Through-Wall Sauna Stove Package comes complete with the Cozy Quattro Through-Wall Sauna Stove and Sauna Stones. The stylish and elegant Quattro Through-Wall from Cozy Heat will complement the rustic appearance of your home sauna, and its through-the-wall design allows you to load firewood from outside your sauna. Cozy has taken the ancient wisdom of building a sauna to a higher level. This unique wood-burning stove is handmade in Estonia, where sauna bathing is part of daily life. Wood-fired sauna stoves produce a mild, long-lasting heat and are designed for ladling water over the hot stones to create a luxurious steam sauna. The most sensitive part of the wood-burning heater, the flame cutter, is made of 5mm-thick stainless steel, making Cozy heaters extremely durable. Its clean lines and minimalist design create an understated elegance, and the large viewing window allows you to view the mesmerizing glow of the dancing flames. 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. Cozy Quattro Through-Wall Sauna Stove Stove utilizes 25-40% less fuel than comparable sauna stoves Boasts minimal safety distances Designed and engineered in Estonia Stone requirements:12kW- Minimum of 175 lbs of stones18kW- Minimum of 265 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 175 lbs of stones 18kW- Minimum of 265 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.