&amp;lt;p&amp;gt;&amp;lt;span style=&amp;quot;font-size: x-small; color: #000000;&amp;quot;&amp;gt; Super insulated to keep rocks &amp;quot;always hot, always ready&amp;quot; Very low surface temperatures Includes child safety lock on lid Reduced safety clearances give flexibility in sauna design Patented lid-switch, allowing the booster element to come on when the lid is opened and to go off when the lid is closed Diminutive, hand-held control panel for easy in-sauna use Fiber-optic light inside the rock compartment creates an atmosphere similar to glowing embers Contemporary design with curved front, circular top and optional metal or wooden rail - the Saunatonttu will enhance the looks of any sauna Backside is square to allow installation into a sauna corner Can also be installed in front of windows or even in the center of a sauna.&amp;amp;nbsp; in these installations, optional T&amp;amp;amp;G backside panels are available Dimensions: 19 3/4&amp;quot; W, 19 3/4&amp;quot; D x 43&amp;quot;H Low wattage range (&amp;quot;always on&amp;quot; mode): 100W, 200W or 300W Booster element power range: 2.4 kW, 4.6kW or 6.0kW Remote Built in 10.5KW 12.0KW or 14.4KW For sauna rooms ranging from 100 cu. ft. to 425 cu. ft.&amp;lt;/span&amp;gt;&amp;lt;/p&amp;gt;