&amp;lt;p&amp;gt;Lifetime factory warranty 3 Year in-home warranty prior to lifetime warranty Patented SmartSteam New- Only from Thermasol FastStart steam in seconds...not minutes (patented) Auto PowerFlush pressurized Inner tank cleaning system Stainless steel drainpan Stainless water flex connector Pre-plumbed safety relief valve 1/2&amp;quot; union to connect to steam line Can service residential rooms from 84 cu.ft. to 1150 cu.ft. with one steam unit Constant steam at a constant rate Can be plumbed 50 ft. from the shower without purchasing a larger kW Unit Superior heating elements - low watt density Stainless steel construction 208-240 volt plug-in power cord (5 ft.)  split tank enhances performance and life-span Water tight data link cable for control Works with ThermaSol Serenity Light &amp;amp;amp; Music System Thermasol PRO-240 ProSeries with SmartSteam Specification:  Cu.Ft.: 240 AMP 240 VAC : 46 Wire: 8 Breaker: 50 Phase: 1 kW: 10 Generator can be purchased alone or purchase options separately or choose a complete Premium or Ultimate Control Package.&amp;lt;/p&amp;gt;