Cartridge Heater FAQ's

Cartridge heaters are a popular solution used to heat endless applications.

What are cartridge heaters? Cartridge heaters consist of a heated wire packed with inorganic powder and packed tightly into a metal tube. Also known as immersion heaters, there are many options and available sizes. Download our Cartridge Heater FAQ and read more on cartridge heaters and frequently asked questions including:

• What are cartridge heaters
• How cartridge heaters are made
• Get the most efficient heat transfer and long life
• Available cartridge heater options
• Can cartridge heaters be used in liquids as immersion heaters
• What are some of the termination options offered on cartridge heaters

Backer Hotwatt manufactures both spec and custom cartridge heaters for industrial, medical, commercial, packaging, instrumentation, aviation, transportation, and refrigeration & air conditioning.

Click here to view the cartridge heaters product page.

Have questions? We are here to help. Call us at (978) 777-0070 or email us at sales@hotwatt.com.