Systemair CB 400-6,0 400V/2 Duct heater

Electrical duct heater

Duct heater with spigot connection for standard spiral circular ducts. Manufactured from Aluzinc-coated sheet steel with a heating element in stainless steel. The CB heater has rubber seals on the connecting spigots.

The heater has double integral overheating protection: one with automatic and one with manual reset. Suitable for control by room thermostat or Pulser regulator (additional accessories).

The minimum air volume is based on a minimum air velocity of 1.5 m/s. These duct heaters are designed for a maximum output air temperature of 50°C.

The CB can be installed in a horizontal or vertical position. In a horizontal position, the connection box should be installed facing upwards, or rotated 90° to one side. Installation with the connection box facing downwards is not allowed.