G.T. Heater, Control & Sensor a division of 2370632 Ontario Inc. 7170 16th Sideroad Schomberg , Ontario Canada L0G 1T0 office: (416) 741-7749 Email: gtheater@gtheater.net
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The core of these heaters are channel strip heaters that have 0.375” x 1.5” cross section. In order to make their exposed surface area relatively larger, finned channel strip heaters utilize 2” x 1.375” aluminized steel fins (Stainless Steel is optional) that are designed in such a way that they grip the channel heater housing and dissipate heat efficiently.
Finned channel strip heaters are made with slotted mounting tabs.
Max Sheath Temperature | 12000F | |
Standard Voltage (other voltages are available; ) |
120 or 240 V |
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Maximum Amps | 20A | |
Watt density in still air |
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up to 2500 F | 20 watt/in2 | |
2500 F-5000 F | 15 watt/in2 | |
5000 F-7500 F | 10 watt/in2 | |
Watt density 10 ft/sec moving air (other air/velocity combinations are available; ) |
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up to 2000 F | 38 watt/in2 | |
2000 F-3500 F | 30 watt/in2 | |
3500 F-5000 F | 20 watt/in2 | |
Wattage tolerance | +5%, -10% |
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Finned channel strip heaters that operate at a potential difference of more than 300V between their line voltage and the ground,
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