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Copper Brass Screw Plug Immersion Heaters Allow Fluid Heat Transfer In A Variety Of HVAC Applications.
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Copper/Brass Screw Plug Immersion Heaters are made with copper and brass to provide long lasting durability. Immersion heaters provide freeze protections for liquid, air and gases. NPTs are 1", 1-1/4" 1-1/2", 2 and 2-1/2". Minimium immersion diameters range from 6 - 47-3/8". Volts are 120, 240 and 480. Watts and square inches vary per model.