Idealy suited for warm air circulation and air conditioning.

• Channel dimensions and flange connections are to DIN 24 158, page 3, row 3 standards.
• The housing is manufactured from high quality stainless steel 1.4301.
• Depending on customer requirements and design exchangeable heating tubes made from high quality stainless steel in 8.5mm diameter or 28.5mm diameter ribbed design are fitted.
• Siekerkotte air heaters can also be fitted with safety devices I,e.
  Temperature regulation
  Temperature limiter
  Thermal sensors
  According to customer requests.

The minimum air capacity of electric heaters must observed. For the protection of the heater from overheating temperature control devices i.e. thermostats wind vane relays should be fitted in conjunction with control box. The heater may not be operated when the blower fan is not operational.

Completed switch/control boxes are also offered upon request.