Specifications

• Dimensions CPAP – HxWxD 4.6” x 6.5” x 5.7” @ 3.1 lbs
• Heated Humidifier (H4i) HxWxD 5.0” x 6.7” x 8.3” @ 1.6 lbs
• Symbols which appear on the device: Attention, consult accompanying documents; Drip proof; Type CF equipment; Dangerous voltage; Class II equipment; Start/Stop.
• Operating pressure range 4 to 20 cm H2O
• Dimensions (H x W x D) 4.6" x 6.5" x 5.7" (112 mm x 164 mm x 145 mm)
• Weight 3.1 lb (1.4 kg)
• Operating Temperature +41°F to +95°F (+5°C to +36°C)
• Power Supply • Input range for S8 Series II with HumidAire 3i: 100–240V, 50/60Hz; 110V, 400Hz; 2.5A <140VA (110W) (maximum power consumption).
• Instantaneous peak power consumption <340VA.
• Refer to the DC-12 converter instructions for DC ratings. Only use the ResMed DC-12 converter for DC input.
• Typical power consumption at 20 cm H2O is 39VA or 20.7W.
• Operating Humidity 10%–95% non-condensing
• Storage and Transport Temperature -5°F to -140°F (-20°C to +60°C)
• Storage and Transport Humidity 10%–95% non-condensing
• Operating Altitude Sea level to 8500’ (2591 m)
• Electromagnetic Compatibility
• Product complies with all applicable electromagnetic compatibility requirements (EMC) according to IEC60601-1-2, for residential, commercial and light industry environments. The electromagnetic compatibility tables for these ResMed devices can be found on www.resmed.com, on the Products page under Service and Support. Click on the PDF file for your device.
• Air Filter Two-layered, powder-bonded, polyester non-woven fibre Air Tubing Flexible plastic, 6’ 6" (2 m)
• Air Outlet The 22 mm conical air outlet complies with EN 1281-1
• IEC 60601-1 Classifications Class II (double insulation), Type CF
• Supplemental Oxygen Recommended maximum supplemental oxygen flow: 4 L/min
• Housing Construction Flame retardant engineering thermoplastic
• Noise Level Radiated sound pressure is measured at <24±2 dBA at 10 cm H2O and 3’3.36” (1 m) according to ISO17510-1

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