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Channel Heaters With Mounting Tabs (No Fins)

Channel heaters are most commonly used in the surface heating of tanks and in industrial ovens as the heat source via flat-surface mounting and have hundreds of commercial and industrial applications.

Channel heaters differ from regular strip heaters in that their housing is constructed from a singular piece of rectangular tubing which makes them moisture-resistant.

  • Whenever the voltage to ground exceeds 300V, secondary insulators must be used.
  • All strip heaters may be used at voltages lower than rated for reduced wattage.
  • NOTE: For Units With Mounting Tabs: When supported by mounting tabs, the terminal end should be secured firmly. The opposite end should be loose to allow for thermal expansion.

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  • Model No. STH-1041-24-SS: 1000W @ 240V 1-1/2" Wide X 23-3/4" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-1041-24-SS: 1000W @ 240V 1-1/2" Wide X 23-3/4" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 124.00
    $ 124.00 - $ 124.00
    $ 124.00
    $ 105.40
    $ 105.40 - $ 105.40
    $ 105.40
    5+ in stock

    Therm Coil Drawing Number: 394A-2001-012 Model Number: STH-1041-24-SS General Product Description Channel heaters are most commonly used in the ...

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    $ 124.00
    $ 124.00 - $ 124.00
    $ 124.00
    $ 105.40
    $ 105.40 - $ 105.40
    $ 105.40
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  • Model No. STH-741-21-SS: 750W @ 240V 1-1/2" Wide X 21" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-741-21-SS: 750W @ 240V 1-1/2" Wide X 21" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 183.00
    $ 183.00 - $ 183.00
    $ 183.00
    $ 155.55
    $ 155.55 - $ 155.55
    $ 155.55
    6+ in stock

    Therm Coil Drawing Number: 394A-2001-005 Model Number: STH-741-21-SS General Product Description Channel heaters are most commonly used in the s...

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    $ 183.00
    $ 183.00 - $ 183.00
    $ 183.00
    $ 155.55
    $ 155.55 - $ 155.55
    $ 155.55
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  • Model No. STH-711-21-SS: 750W @ 120V 1-1/2" Wide X 21" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-711-21-SS: 750W @ 120V 1-1/2" Wide X 21" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 183.00
    $ 183.00 - $ 183.00
    $ 183.00
    $ 155.55
    $ 155.55 - $ 155.55
    $ 155.55
    4+ in stock

    Therm Coil Drawing Number: 394A-2001-004 Model Number: STH-711-21-SS General Product Description Channel heaters are most commonly used in the s...

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    $ 183.00
    $ 183.00 - $ 183.00
    $ 183.00
    $ 155.55
    $ 155.55 - $ 155.55
    $ 155.55
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  • Model No. STH-541-12-SS: 500W @ 240V 1-1/2" Wide X 12" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-541-12-SS: 500W @ 240V 1-1/2" Wide X 12" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 84.20
    $ 84.20 - $ 84.20
    $ 84.20
    $ 71.57
    $ 71.57 - $ 71.57
    $ 71.57
    18+ in stock

    Therm Coil Drawing Number: 394A-2001-007 Model Number: STH-541-12-SS General Product Description Channel heaters are most commonly used in the s...

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    $ 84.20
    $ 84.20 - $ 84.20
    $ 84.20
    $ 71.57
    $ 71.57 - $ 71.57
    $ 71.57
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  • Model No. STH-241-12-SS: 250W @ 240V 1-1/2" Wide X 12" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-241-12-SS: 250W @ 240V 1-1/2" Wide X 12" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 84.20
    $ 84.20 - $ 84.20
    $ 84.20
    $ 71.57
    $ 71.57 - $ 71.57
    $ 71.57
    10+ in stock

    Therm Coil Drawing Number: 394A-2001-003 Model Number: STH-241-12-SS General Product Description Channel heaters are most commonly used in the s...

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    $ 84.20
    $ 84.20 - $ 84.20
    $ 84.20
    $ 71.57
    $ 71.57 - $ 71.57
    $ 71.57
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  • Model No. STH-341-7-SS: 300W @ 240V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-341-7-SS: 300W @ 240V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
    12+ in stock

    Therm Coil Drawing Number: 394A-2001-014 Model Number: STH-341-7-SS General Product Description Channel heaters are most commonly used in the su...

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    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
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  • Model No. STH-311-7-SS: 300W @ 120V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-311-7-SS: 300W @ 120V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
    Low Stock

    Therm Coil Drawing Number: 394A-2001-013 Model Number: STH-311-7-SS General Product Description Channel heaters are most commonly used in the su...

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    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
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  • Model No. STH-141-7-SS: 150W @ 240V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-141-7-SS: 150W @ 240V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
    11+ in stock

    Therm Coil Drawing Number: 394A-2001-016 Model Number: STH-141-7-SS General Product Description Channel heaters are most commonly used in the su...

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    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
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  • Model No. STH-111-7-SS: 150W @ 120V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Strip Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End
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    Model No. STH-111-7-SS: 150W @ 120V 1-1/2" Wide X 7-1/2" Length Stainless Steel Channel Heaters With Mounting Tabs and (2) #10-32 or #10-24 Screw Terminals Offset (Diagonal) At One End

    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
    4+ in stock

    Therm Coil Drawing Number: 394A-2001-015 Model Number: STH-111-7-SS General Product Description Channel heaters are most commonly used in the su...

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    $ 83.00
    $ 83.00 - $ 83.00
    $ 83.00
    $ 70.55
    $ 70.55 - $ 70.55
    $ 70.55
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