hc604 cpap humidifier

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  • HC604 CPAP Machine Menu
  • HC604 SleepStyle Thermosmart CPAP Machine
  • HC604 Thermosmart Tubing Heated Hose
  • HC604 top view
  • Man Sleeping HC604 CPAP Machine

SleepStyle 608 Thermosmart CPAP Machine with Built In Heated Humidifier

The SleepStyle 608 with Thermosmart is the most advanced, high end humidification system in the world. The HC608 uses patented heated coil tubing to eliminate rainout and will automatically adjust to deliver the exact amount of humidification you need as you sleep.

Manufactured by Fisher & Paykel.

Item #HC608JHU

This product no longer available and this information is for reference only. Newer Model Available: ICON Premo CPAP Machine with Built-In Heated Humidifier and ThermoSmart Heated Hose.
Replacement Parts

Have a question? Call us!

1-800-356-5221(Mon-Fri 8AM-10PM CST, Sat 8AM-6PM CST)

Important Tips

This CPAP combines a computer chip and a heated hose to deliver the greatest absolute humidity at the nose without condensation in the hose. If you have trouble with your sinus or have a dry mouth when on cpap, this is the machine for you.

This is the fourth generation of CPAPs from Fisher & Paykel, the first company to offer heated humidifiers for CPAP related use.

The SleepStyle HC608 must be used with the ThermoSmart Heated Hose for 600 Series CPAPs. A standard CPAP hose is not compatible.

The SleepStyle HC608 will not work with:
  • O2 Enrichment Adapter
  • Respironics Bacteria Filter

Mask/Machine Compatibility
You can use any mask with this machine. The machine may be used with the ComfortCurve mask, however it may require some effort to connect the mask hose to the machine hose and does increase the the hose length. If you want to use this machine with the ComfortCurve, we suggest purchasing a hose connect to aid in connecting the mask to the hose.

Manufacturer Warranty
This machine comes with a 2 Year Manufacturer Warranty. CPAP.com will work with the manufacturer on your behalf if the machine needs repairs. Please follow these steps:

  • Contact us at cpap@cpap.com or 1-800-356-5221 to receive an RMA (Return Merchandise Authorization) Number before returning the equipment
  • Include a note with the machine describing the issue you are experiencing, along with your full contact information to include a return shipping address and the RMA number provided to you
  • Ship only the defective items to CPAP.com at 10101 Stafford Centre Drive, Stafford, TX 77477
  • Do not return accessory items such as the carry bag, hose or power cords
  • Loaner Machines are available for rental during the warranty process
  • Email updates will be sent to keep you informed as the machine moves through the warranty process
  • CPAP.com will contact the manufacturer on your behalf and handle all shipping between us and the manufacturer
  • The repaired or replaced unit will be returned to you. Shipping charges may apply.

Please note: The manufacturer warranty is voided by water damage or misuse of the machine.