Arizant - Bair Hugger Model 505
by Arizant

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Temperature Management Unit

The Bair Hugger Model 505 provides safe, quiet and effective warming to patients around the world. They are small, lightweight and easy to use. All Bair Hugger temperature management units are designed to provide clinically effective patient warming at safe air delivery temperatures. 

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-Ricky Suzuki
3 years ago
Key pad overlay
Does anyone know who sell the key pad overlay?Reply


-gba Medical
4 years ago
Won't go into Standby mode.
I have a 505 unit that only has 1.6 hours on it. When plugged in, the blower immediately starts and I am unable to get it to go into standby mode. In other words, the blower will never shut off. Any ideas?Reply


8 years ago
500/OR over-temp test

Does anyone know how to perform the over-temp test on the 500/OR bair hugger unit? I can't find a service manual for it anywhere



  • Small size frees up more usable workspace
  • Light weight makes transport and set-up a breeze
  • Freestanding or easily attached to an IV pole, bedrail or optional rolling cart
  • Built-in hour meter makes it easy to monitor usage for preventative maintenance
  • Unique snap-fit hose swivels at three points for easy blanket attachment and positioning


Height13 in
Length 11 in
Weight13.6 lbs
Width10 in

Additional Specifications

  • Device Rating    110-120 VAC, 60 Hz, 9.5 Amperes | 220-240 VAC, 50 Hz, 4.5 Amperes | 100 VAC, 50/60 Hz, 10 Amperes
  • Filter Type    High-efficiency 0.2 μm air filter
  • Leakage Current    Meets UL 60601-1 requirements
  • Operating Temperature    High: 43° +/- 3°C (109.4° +/- 5.4°F), Med: 38° +/- 3°C (100.4° +/- 5.4°F), Low: 32° +/- 3°C (89.6° +/- 5.4°F)
  • Overall Length (Imperial)    13 in
  • Overall Length (Metric)    33 cm
  • Overall Width (Imperial)    10 in
  • Overall Width (Metric)    25 cm

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