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Forced-air furnace

New opportunities for heating with pellets!

Our forced-air furnace operates at a high efficiency and requires little space. Our furnace burner comes with a pellet burner which is equipped with a fast ignition system. This burner keeps a nice steady temperature and almost zero maintenance. The burner is regulated with a built in thermostat that can be adjusted to the desired room temperature. When the air has reached 60 degrees C the fan automatically starts and provides warm air to the heated area. The fan is controlled by a PT100 sensor to regulate fan speed from 0 to 100 %. The forced-air furnace is perfect for the garage, workshops, air plane hangars, greenhouses, etc.

Chimney connections are easily accessible on the back of the unit. Warm air can be discharged from the left or the right side.

  • Fast efficient heating
  • Optional automatic air cleaning system for the burner
  • For larger heating applications the furnaces can be connected in modular systems

Available in different effects.



Technical data
  • Output 20-40 kW
  • Weight 159 kg
  • Measurement 45x146x77cm (wxhxd)
  • CC smoke pipe from floor 133 cm
  • Outside diameter flue pipe 127 mm
  • Ventilation connection 315 mm
  • Air flow 0-3400 m3 /h
  • Ash box volume 54 L
  • Power 230 VAC
    Ulma AB
  • Tel: +46325-17680
  • Fax: +46325-17685
  • Energigatan 11,
  • 512 53 Svenljunga
  • Sweden
    The heat is on™