Product is no longer manufactured or sold by ResMed in the U.S. This HumidAire 3i has been replaced by the H4i Heated Humidifier.

Fully integrated humidification—compact without compromise

ResMed's HumidAire 3i™ is designed to provide heated humidification and form a seamlessly integrated unit when attached to the ResMed S8™ series.

The combination of an S8 and HumidAire 3i provides the first compact system offering truly integrated humidification.

ResMed's HumidAire 3i is designed to offer relief from the symptoms of dryness and congestion associated with CPAP therapy without compromising therapy effectiveness or ease of use.

Performance
Maximum heater plate temperature: 185F (85C)
Temperature cut-out: 199F (93C)
Maximum output humidity: 95% relative humidity (control dial set to maximum setting, flow rate 50 L/min, ambient temperature of 68F (20C), ambient relative humidity of 40%).

Dimesnions (H x W x D) (chamber and docking station)
4.6" x 6.7" x 8.3" (118 mm x 164 mm x 145 mm)

Weight
Docking station and unfilled water chamber: 670 g (1.5 lb). Water capacity to maximum fill line: 385 mL

Power supply input range
100-240V, 50/60Hz; 110V, 400Hz; 2.5A < 140 VA (110 W) (maximum power consumption). Instantaneous peak power consumption < 340 VA. Actual average power consumption will vary, depending on factors such as temperature setting, set pressure, the us eo faccessories, height above seal level, and ambient temperature. Maximum heater element power: 85 W.

Housing construction
Docking station: Flame retardant engineering thermoplastic, plated cast aluminum.
Water chamber: Injection molded plastic, stainless steel.

Environmental condtions
Operating temperature: +41F to +104F
Operating humidity: 10-95% non-condensing
Storage and transport temperature: -4F to +140F
Storage and transport humidity: 10-95% non-condensing

IEC 60601-1 classification
Class II (double insulation)
Type CF

Electromagnetic compatibility
Product complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC60601-1-2, for residential, commercial and light industry environments.

* Consult the medical department of the carrier before using on aircraft.

Note: The manufacturer reserves the right to change these specifications without notice.