Main applications: liquid heating, hot water circuits, containers and buffer tanks.
These heaters are the smallest size with aluminum enclosure that can receive an adjustable thermostat. But there is not enough room inside to add a connection block. Therefore, models with thermostats are supplied wired with a 2 meters long rubber insulated cable (3x1.5mm²)
They exist in:
-6 standard power levels: 1 kW – 1.5 kW - 2 kW - 3 kW - 4 kW - 6 kW. (4 and 6 kW version does not exist with thermostat)
-3 types of standard fittings: 1"1/4, 1"1/2 and M45x2
-2 types of surface load density: 5W/cm² and 10W/cm². See technical introduction to optimize the surface load.