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Service. Experience. Quality.

We pledge customer support and satisfaction. Service is the name of our game. With over 32 years of working in and with the heating industry, BPSR brings an unmatched level of expertise and product quality to your business.

Box Furnaces

Thermcraft's Box Furnaces are available in a wide variety of sizes and high temperature ranges. The box furnace has a rugged simplicity and conservative design which makes this type of industrial oven a very versatile and trouble-free heat treating furnace. These units are built with a heavy gage steel shell and low watt density heating elements along with lightweight ceramic fiber insulation making these furnaces / ovens suitable for any laboratory or industrial application.


Thermcraft's Box Furnaces include:

  • Dual Chamber Tool Room Furnaces
  • Bench Top Box Furnaces
  • High Temperature Box Furnaces
  • Hardening Furnaces
  • Heat Treating Furnaces
  • Muffle Type Box Furnace
  • Other Box Furnaces

Standard temperature ranges are 1010°C, 1260°C and 1538°C (1850°F, 2300°F and 2800°F). Special designs are available for operations to 1700°C (3092 °F). Options include pneumatically operated vertical life doors, welded and gas tight shell with ports for use with sealed atmosphere, heated doors, view ports and quench tanks. Request the box furnace brochure for more ordering information.


For more information, including detailed technical specifications, on Box Furnaces, please contact us or visit Thermcraft's Box Furnace homepage.