1.Copper brazed plate heat exchanger. 2.Application:boiler plate heat exchanger. 3.Plates: Stainless steel AISI 316 Copper brazed plate heat exchanger equal Boiler plate heat exchanger for household boiler ModelBL14BL20BL26BL26CBL50BL95Width, A [mm] 7876111124111191Height, B [mm] 206310310304525616Length, E [mm] 9+2.3n9+2.3n10+2.36n13+2.4n10+2.35n11+2.35nHorizontal port distance, C [mm] ...