SAN flow heater 8kW - 3x400V, consisting of flat oval heating element type BV 3500/100-30/3370, bent in cylinder shape, mounted into stainless steel duct Ø103x700mm equipped with flange and terminal box with built-in 2 off thermo couple type Ni/CrNi and temperature limiter adjustable in range 36-110°C with manual reset button.