An evaporator for the back yard producer. This evaporator comes with a stainless wood fired arch, with grates, cast iron door, and a stainless base stack. The pan is a 2 section tig welded flat pan with a draw-off valve. Designed for someone with 25 – 75 taps. This arch requires 55 half brick, 5 Arch Insulation Boards, and a pail of cement. A preheater pan (EWPP18) can be purchased separate.