NTHT uses several types of electric heaters. Choice will depend on each type's characteristics best suited for a particular application

Self-Regulating Heater Cable  will adjust its own output in response to pipe temperature. Available in a variety of temperature and power ratings up to 428 F and 20 watts per foot.

Constant Wattage Heat Cable  is a parallel resistance heater that produces the watts-per-foot of heat along its entire length with exposure temperatures to 400 F.

Mineral Insulated Heater Cable is a high temperature heater cable with a special, thin metal sheath. Mineral Insulated Heater Cable can withstand temperatures up to 1100 F. With special components, exposure temperature can be increased to 1400 F. This type cable has heat output ratings up to 10 times higher than most other cables, reducing the amount of cable required.

Tank Heating Panels  are made of flexible silicone which allows panels to conform to tank walls. No bonding or heat transfer aids are required, making tank heating panels very economical to install. They maintain temperatures up to 175 F and can withstand exposure to 500 F.