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Heaters & Thermostats

Pfannenberg USA is a leading manufacturer of thermal management solutions for electronic enclosures. We manufacture industrial cabinet heaters and enclosure heaters, as well as thermostats and hydrostats for electronic enclosures.

Heaters
  • Mechanical bi-metallic thermostat
  • Suitable for Pfannenberg filterfans® and heaters for monitoring temperature
  • Three models available fitted with NCC or NOC contacts

Sales Literature

Technical Data
Model Part No. Watts Voltage Data Sheet Manual
Radiant (PTC) Heaters
FLH 010W 17001005007 10W 110-250VAC
FLH 015W 17001505007 15W 110-250VAC
FLH 030W 17003005007 30W 110-250VAC
FLH 045W 17004505007 45W 110-250VAC
FLH 060W 17006005007 60W 110-250VAC
FLH 075W 17007505007 75W 110-250VAC
FLH 100W 17010005007 100W 110-250VAC
FLH 150W 17015005007 150W 110-250VAC
Model Part No. Watts Voltage Data Sheet Manual
Fan Heaters - Flat
FLH-F 100 14110015000 100W 115VAC
FLH-F 150 14115015000 150W 115VAC
FLH-F 300 14130015000 300W 115VAC
FLH-F 400 14140015000 400W 115VAC
Model Part No. Watts Voltage Data Sheet Manual
Fan Heaters - Extruded
FLH 250 17025015007 250W 115VAC
FLH 250 17025010007 250W 230VAC
FLH 400 17040015007 400W 115VAC
FLH 400 17040010007 400W 230VAC
Model Part No. Watts Voltage Data Sheet Manual
Thermostats Range
FLZ 511 18150002011 32-140ºF AC or DC
FLZ 510 17103000000 0-60ºC AC or DC
FLZ 510 17103000010 32-140ºF AC or DC
FLZ 520 17111000000 0-60ºC AC or DC
FLZ 520 17111000010 32-140ºF AC or DC
FLZ 530 17121000000 0-60ºC AC or DC
FLZ 530 17121000010 32-140ºF AC or DC
FLZ 600 17207000000 40-90% rh AC or DC
Model Part No. Watts Voltage Data Sheet Manual
Fan Heater W/Stat
FLH-TF 125 17012515407 125W 115VAC
FLH-TF 125 17012510407 125W 230VAC
FLH-TF 200 17020015407 200W 115VAC
FLH-TF 200 17020010407 200W 230VAC
FLH-TF 400 17040015407 400W 115VAC
FLH-TF 400 17040010407 400W 230VAC
FLH-TF 800 17080015407 800W 115VAC
FLH-TF 800 17080010407 800W 230VAC

From cabinet heaters to enclosure thermostats, Pfannenberg USA. is a leading provider of thermal management solutions for electronic enclosures. We also specialize in hydrostats, filter fans, and cooling units for electrical enclosures.