Extremely high temperature resistance (to 200°C).  Extreme smoke persistency results in dramatic increase in smoke effectiveness when compared to water based smoke systems.  Automatic purging operation, maintenance free.  Precision machined heat exchanger, guaranteed for life!  Digital Temperature control, PID control, Solid State Switching, Splash proof switches and indicators.  Stainless steal versions available to special order.  Weight: 17kg.  Dimensions (mm): 410 x 180 x 540.  Power supply: 230 V.