Lifetime Warranty No questions, no worries; just a lifetime of enjoyment! FastStart Technology Steam in seconds, not 4 to 8 minutes! All Metal Controls with Advanced PVD Lifetime Finishes No plastic controls! Whisper Quiet (patented design) No potential water hammering or noisy water solenoid valves. Constant Steam at a Constant Rate No irritating steam lags and bursts; a ThermaSol steam shower generator can be installed up to 50 feet away without upsizing. Superior Style ThermaSol is the ONLY steam shower manufacturer that offers matching controls, remotes and steamheads in traditional and contemporary styles. Water Conservation - The Green Side of Steam ThermaSol Steamshowers use only a fraction of the water required to power a regular shower. With environmental concerns on the rise, our units take only two gallons of water to power a 20-minute steam shower as opposed to regular showers which consume 40-gallons of water. CAN-Bus Communication The ultimate in reliability and longevity. Simply Sized ThermaSol generators are easy to size LxWxH=Cubic Feet. No complicated formulas.