Backer Hotwatt Inc. Datasheets for Electric Heaters

Electric heaters generate heat by passing an electric current through a high-resistance material.
Electric Heaters: Learn more

Product Name Notes
Flexible Metal Glasrope® Heater -- FM25 Features: The Hotwatt Flexible Metal Glasrope® is for high temperature, corrosive applications. Lengths to 120″. Maximum temperature is 1300° F. Made in U.S.A.
High Temperature Glasrope® Heater -- GH16 Features: The Hotwatt High Temperature Glasrope® Heater is similar to the Standard Single Glasrope ® Heater in construction except the woven fiberglass braid is of special design to withstand higher...
Silicone Rubber Glasrope® Heater -- GS16 Features: The Hotwatt Silicone Rubber Glasrope® Heater is sheathed in silicone rubber for use in wet or moist applications The heater is supplied with neoprene insulated flexible leads. Lengths to...
Ceramic Insulated Strip Heater -- CS Series Applications: Dies, Molds, Plastic Forming and Sealing. Tank and Kettle Heating. Features: The Hotwatt Stainless Steel Strip Heater provides clean, dependable heat with sheath temperatures up to 1200ºF (649ºC) and...
Ceramic Insulated Finned Strip Heater -- FS Series Applications: Air Heating, Air Ovens, Load Banks. Features: The Hotwatt Stainless Steel Strip Heater provides clean, dependable heat with sheath temperatures up to 1200ºF (649ºC) and watt densities up to...
Special Immersion Cartridge Heater -- WB Series Applications: Restaurant Steam Tables Humidifiers Food Cookers Water Tanks Process Water Heaters Features: All stainless steel with heliarc welds — No copper or braze material in contact with water. Patented—Low...
Glasrope® Heater -- GR Series Applications: Pipes, Tubes, and other similar apparatus where spot or particular locations need to be warmed. Odd shapes such as: Laboratory Beakers, Valves, and Piping, Appliances, Drier Units for Blueprint...
Foil Heaters -- FH Series Applications Battery Warmers, Cabinets, Defrost Applications, Heated Food Tables, lncubators, Laboratory Equipment, Ceiling Panels, and Wall Panels. Features The Hotwatt Foil Heater is a self contained one-piece assembly. A resistant...
Mica Insulated Strip Heater -- ST Series Applications Dies, cylinders, kettles, molds, process machines, platens, tanks, or other applications where controlled heating is needed. Features Strip heaters may be used single or in groups to provide the...
Superwatt® High Watt Density Cartridge Heater -- HS Series Applications Dies, Heat Sealing, Hot Melt Adhesive, Plastic Molding, Platens, Shoe Machinery. U.L. Recognized - E56973 C.S.A. Certified - 016386-0-000 Features Elements are designed for maximum: Watt density, temperature, heat...
Drum Heater, 55 Gal -- DH Series Features Fits standard 55 gallon metal drums. Lightweight (approx. 14 lbs.) one piece construction. Rust resistant steel casing. Heavy duty six foot cord and plug on all models with 3...
Over-the-Side Drum Heater, Direct Immersion -- DT Series Features: Designed for direct immersion thru 2” bung opening in 55 gallon drums. Incoloy sheath for long life in most materials. 60-250 ̊F integral thermostat. Manual reset thermostat protects against...
Tubular Screw Plug -- L Series Features: Ratings and sizes other than those listed above are available. Brass, steel, or stainless steel screw plugs in 1", 1 1 ⁄ 4 ", 2", and 2 1 ⁄
Flanged Tubular Heater -- B Series Features: Ratings and sizes other than those listed are available. 150# rating ANSI carbon steel flange. Steel, stainless steel, copper, or incoloy sheathed elements. Optional thermostat and well for temperature...
Cabinet Heater Features: The Backer Hotwatt Cabinet Heater is used primarily as a dehumidifier. These heaters are often used to keep stored tools, dies, and gauges free from rust as well as...
Straight and Formed Tubular Heater -- T Series Features: The Backer Hotwatt Tubular Heater has built-in resistance to shock, vibration, corrosion and temperature extremes. The heater is swaged, reducing the diameter of the metal sheath and compacting the...
Ceramic Plate Heater Features: The Ceramic Plate Heater is made of the highest quality refractory ceramic with heating coils of nickel chrome resistance wire. These heaters are supplied with leads. Available in various...
Miniature Circulation Heater -- PFO Series Features: The Miniature Circulation Heater is a packaged heater for heating small volumes of liquids as in photographic developer solutions, chemicals, dyes and inks. Constructed of 316 series stainless steel.
Open Coil Heater Features: These heaters are used as resistors, radiant heaters or air heaters. The heater is available in different wattages and voltages. The heater is supplied with a standard screw base.
Metric Low to High Watt Density Cartridge Heater -- M Series Features Both Standard (MS) and Superwatt (MH) constructions are available. Wattages other than those listed are available. Made in U.S.A.
Low to Medium Watt Density Cartridge Heater -- SC Series Features Hotwatt Precision 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.
Finned Tubular Heater -- FT Series Features Mechanically-bonded continuous fin assures excellent heat transfer and helps prevent fin vibration at high air velocities. Several standard formations and mounting bushings available. Standard fin is high temperature painted...
Air Process Heater -- AH Series Features The Air Process heater will provide hot air and gas up to 1000°F (540°C) with infinite control by varying the voltage and air velocity supplied. Units are fitted with...
Rectangular Ceramic Heater -- CB Series
Round Ceramic Heater -- CB Series
Features The Backer Hotwatt Ceramic Heater is a ceramic body encasing a resistance element and packed within magnesium oxide. The heaters are terminated with flexible insulated lead wires. Temperatures to...
Two Piece Band Heater -- MB Series Features The Backer Hotwatt Standard Band Heaters are manufactured in one or two piece constructions with maximum inside diameters of 11 1/2" and 22 1/2" respectively. Three or more sections...
One Piece Band Heater -- MB Series Features The Backer Hotwatt Standard Band Heaters are manufactured in one or two piece constructions with maximum inside diameters ranging from 11-1/2" to 22-1/2", respectively. Three or more sections are...
Cartridge Immersion Heater -- EM Series Features The Hotwatt Immersion Heater may be supplied with various junction boxes for additional terminal or lead protection. For corrosive environments, units can be supplied in other special alloys best...
Low to Medium Watt Density Rectangular Cartridge Heater -- SR Series
Low to Medium Watt Density Square Cartridge Heater -- SS Series
Features The Hotwatt Square and Rectangular Cartridge Heater is designed to distribute maximum heat within a desired area. Because they are completely enclosed, square units will furnish more usable heat...
Tubular Sheathed Glasrope® Heater -- AT Series Features The Hotwatt Tubular Sheathed Glasrope Heater is a fiberglass insulated element encased in aluminum or stainless steel tubing. The stainless steel heater is for higher temperatures or corrosive applications.
Pure Flow Air Heater -- PFO Series Features The Pure Flow Air Heater is designed for applications where clean air is necessary, as in laboratories and environmental testing areas. This heater is unique in supplying non-contaminated heated...
Heavy Duty Air Heater -- HA2 series Features This high temperature, moderate volume air heater is principally designed for continuous high temperature operations up to 1200ºF (650ºC), while supplying a good flow rate up to and in...
Maximum Flow Air Heater -- MA0 Series Features This Maximum Flow Air Heater design is encased within a 2-3⁄8 " O.D. tube with a cross frame heating element for minimum resistance to air flow. It has a...
Tape Heater -- AWH Series Insulated Tape heaters are high temperature, flexible electric heating elements in tape form. Through a new design, they offer the convenience of leads on the same end. High temperature capability:...