Hotwatt MS20-320 Heater Cartridge is a 1600W-2 cartridge heater from the Hotwatt MS2 family, built for inline heating in compatible equipment. It measures 12-1/2 inches in length and 3/4 inch in diameter, delivering a long, slender heat source in a compact form factor. The MS20-320 designation identifies the model within the Hotwatt MS2 line, with a 1600W power rating for precise, steady heat output in applications that accept this size and wattage.
