1200°C Solid Tube Furnaces – Thermcraft eXPRESS-LINE - Horizontal or Vertical Mounting, Ceramic Heater

Thermcraft’s eXPRESS-LINE solid tube furnaces are designed for temperatures up to 1200°C (2192°F). They feature a 3" ID heated chamber and generate even heat around the full 360° of this chamber.

The solid tube furnaces are insulated for optimum thermal efficiency and include a stainless steel shell. They can be set-up in a horizontal or vertical configuration, and are available in three different lengths: 12”, 18”, and 24”.

Key Features

The main features of the eXPRESS-LINE solid tube furnaces are:

  • 1200ºC (2192ºF) maximum operating temperature
  • 3” inner diameter heated chamber
  • Heated chamber length range of 12”, 18” or 24”
  • Process tube diameter range up to 2 ¾”
  • Ceramic refractory heater with integrated resistance wire
  • Can be mounted in horizontal or vertical position
  • Stainless steel exterior shell
  • 230V electrical requirements
  • Type K inconel sheathed thermocouple
  • 10’ interconnecting power cable included when purchased with a control system


The specifications of the eXPRESS-LINE solid tube furnaces are:

Model Number




Heated Chamber Size 3" ID x 12" long 3" ID x 18" long 3" ID x 24" long
Heat Zones 1 1 1
Heat Zone Length(s) 12" 18" 24"
Watts 2260 3440 4520
Amps 9.8 14.9 19.7
Control System 1-1-20-230-E15SP 1-1-20-230-E15SP 1-1-20-230-E15SP
Exterior Size 13"OD x 15"long 13"OD x 21"long 13"OD x 27"long


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