Foil Heaters

U.L. Recognized  -  E48358            C.S.A. Certified  -   016386-0-000

Applications
Battery Warmers, Cabinets, Defrost Applications, Heated Food Tables, Laboratory Equipment,
Incubators, Ceiling Panels, and Wall Panels.

Features

• The Hotwatt Foil Heater is a self-contained one-piece assembly.
• A resistant element is laminated between two layers of aluminum foil.
• The heater is ideally suited for area and surface heating applications.
• Sheath temperatures to 300°F.
• Widths range from 1 1/4" minimum -36".
• Lengths range from 4"-60".
• Heaters are available with a thermostat.
• Many configurations with or without holes and cutouts are available.
• Made in U.S.A.
  

Wattage
The maximum wattage is based on 3 watts per square inch of surface.

Voltage
Voltage is normally 120 or 240 volts. Lower voltages are available.

Construction     

1. Aluminum foil
2. Insulating sleeve
3. Premium grade resistance wire element
4. Insulated leads
   

1. Aluminum Foil
2. Adhesive
3. Element
4. Aluminum Foil
5. Adhesive
6. Release paper
   

1. Aluminum Foil
2. Adhesive
3. Element
4. Aluminum Foil
   

1. Aluminum Foil
2. Adhesive
3. Element
4. Aluminum sheet: .025" thick

Standard Terminations
SF1:  Flexible leads for applications where leads can be bent close to the end of the unit.
Leads are non-repairable.

Special Features

SF11A:  Ring terminals.  Specify size: #6, #8, #10.

SF11B:  Straight quick connect terminals. Specify male or female and size: 3/16" or 1/4".



SF11C:  Flag quick connect terminals. Specify male or female and size: 3/16" or 1/4".



SF11D:  Spade terminals. Specify size: #6, #8, #10.

How to Order
Determine catalog number as shown below. For complex configurations, attach drawings.

Example:  FH3-6/50W/120V/SF1-12/SF11A-#8/A4-20

FH:  Prefix for foil heater
3:  Width of heater from which side the lead comes out
6:  Length of heater
50W:  Wattage
120V:  Voltage
SF1-12:  Lead type and length
SF11A:  Terminal if required
A:  Construction of heater (specify A, B, C)
4:  The number of passes of element inside the foil (generally determined by the factory)
20:  Element length (generally determined by the factory)