200-Watt Digital Water Tank Heater

• does have a single-use fuse that permanently disables the heater should one expose the heating element to air while it's still on or hot.  This is a safety feature to prevent any fire hazards from occurring
• Memory Chip to restore previous settings
• Corrosion-resistant, fast heating titanium tube
• 60-80 Gallons
• Maintains Water Temperature within /-2º F of the setting value
• Temperature Range:  68ºF-92ºF
• 200 Watts 
• Tube is 10.6"
• WT-3030