Hotwatt, made in USA, manufactures a wide range of cartridge heating units for a variety of applications. The size, sheath, leads, terminals, wattage and voltage can be adapted to your heating requirements.

Our most popular product is the Cartridge heater. We make low to medium and high watt density Cartridge heaters. Cartridge heaters provide localized heat to restricted work areas requiring close thermal control. Dies, platens and a variety of other types of processing equipment are efficiently heated. Closely controlled work temperatures up to 1400° F (760 C) are obtained by a combination of heater location and proper wattage output.

Hotwatt can provide you with heating units manufactured to your specifications to accommodate your application. Hotwatt stocks all material for the different diameter units listed in this catalog.
Your order, specifying the wattage, voltage, diameter, length and lead type is readily and quickly fabricated from our inventory. In addition, many standard sizes are available from stock for immediate delivery.

Download our Cartridge Heaters pdf document here.