The Mag 25 offers an array of features not found on any other furnace. It has 850 watts of power and the furnace quickly heats up, even with the increased capacity. The digital display on the front panel shows both the actual lead temperature as well as the desired temperature setting. Precise furnace operation is enhanced by the simple key pad controls. This furnace features a built-in storage compartment, warming shelf for pre-heating mold blocks, and a reliable bottom pour valve system.