The Surejust marine immersion heater range has been specifically designed for use in the harshest of environments, including salt water and high humidity conditions. Available in titanium and incoloy elements, from 1000W to 3000W, and in 280mm and 690mm lengths. Every unit features a heavy duty 16 amp working thermostat and an independent secondary safety thermostat.

• Available from 1000W to 3000W
• 280mm and 690mm element lengths
• Titanium and Incoloy elements available
• 2 1/4" BSP thread, 240V operation
• Heavy duty 16A working thermostat
• Independent secondary safety thermostat
• O-ring seal for a positive, watertight fit
• Designed for marine and harsh environment use