80 sq. in. Screw Plug Immersion Heater - High Efficiency Water Heating for Home, Aquariums & Industrial Use

Heater requires an external flow switch, low-liquid cutoff switch, over-temp. switch, or other safety device depending on the type of system. This listing is for each. Technical Specification Item Screw Plug Immersion Heater Watts 2, 000 W Sheath Material Copper Screw Plug Material Brass Watt Density 80 sq in Heater Voltage 120V AC Phase 1 Overall Length 9 1/8 in Control Range 60 Degrees to 250 Degrees F NPT 1 1/4 in Min. Immersion Depth 6 1/2 in For Use With Water Applications