Series Type
Large Box
![](https://llfurnace.com/wp-content/uploads/2017/12/FB-1-150x150.jpg)
FB Series Furnace
Ceramic Fiber Lined Large Box Furnaces Temperatures To 2200°F (1200°C)
Series Type: Large Box
![](https://llfurnace.com/wp-content/uploads/2017/12/FN-1-150x150.jpg)
FN Series Furnace
Atmosphere Box Furnace With Certifiable Uniformity Of ±°F From 300°F (150°C) To 2200°F (1200°C)
Series Type: Large Box
![](https://llfurnace.com/wp-content/uploads/2017/12/XLG-series-150x150.jpg)
XLG Series Furnace
Front Loading Multi-Burner Velocity Gas Fired Box Furnaces
Series Type: Large Box