The Harvia M3 package is perfect for when you want it all in one place. This complete package includes: M3 heater, Stones, Protective bedding, 1500MM chimney kit, 1000MM chimney extension, protective sheath, medium floor kit, as well as a ceiling frame. For sauna rooms 212 cu. ft. to 459 cu. ft. Dimensions: 15" W x 18" D x 28" H Durable with high-heat capacity Stones range from 4" to 6" (10-15 cm) Dimensions: 17.7" W (450mm), 26" D (665mm), 2.4"-3" H (60-75mm) Can be installed on a sloping floor Mineral wool insulation material Touch protection is not needed if installed in a sauna Prevents movement caused by temperature changes Can be installed indoors and outdoors Designed, engineered, and made in Finland Dimensions: 8.6" D (220mm) x 39.3" H (1000mm) Reduces safety distance to combustible materials Dimensions: 33.5" x 18.5" x 3.75" Installation and operation manual Harvia Stove Protective Bedding Installation set for rain flange Stainless steel lead-through flange for ceiling Lead-through insulation and protector The weight or packaging of this product requires delivery by special appointment,and on a wooden pallet. The driver is responsible for curbside delivery "only" and will lower the items to ground level. Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project success.