Pig-iron box the President 850 for the furnace Hephaestus PB-04 ZK

    Hephaestus President's furnace box is installed on the upper part of the Hephaestus heater stove and is intended for laying the maximum amount of stones into it.

    With the help of a cast iron box, you can make a closed stove, while protecting the furnace body from accidental ingress of water and increasing the temperature of heating stones. The higher the heat, the stones, the more steam!

    The box serves as an integral part when the furnace is lined with brick or soap powder and at the same time protects the lining of the furnace from the pressure created by stones and moisture from entering it, and also contributes to the strong heating of stones, which allows to maintain the convection gap.