Screwplug Immersion Heaters

Tempco 304 stainless screw plug immersion heaters provide efficient and reliable heating in commercial or industrial settings. Made with 304 stainless steel, these immersion heaters feature a tubular element welded or brazed into a threaded screw plug that can be inserted into a tank wall's threaded opening or through a compatible coupling. They feature a range of minimum immersion depths.

Screw plug immersion heaters made with copper and brass are ideal for HVAC applications that require efficient fluid heat transfer or rapid heat dissipation. These durable immersion heaters feature a screw plug with excellent thermal conductivity, perfect for protecting gases, liquids, and air from freezing. Minimum immersion diameters and volts vary by product.