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ResMed S9 AutoSet ™ Auto CPAP Machine with H5i ™ Humidifier


ResMed S9 Autoset With H5i Heated Humidifier
ResMed S9 Autoset With H5i Heated HumidifierResMed S9 Autoset With H5i Heated HumidifierS9 AutoSet™ CPAP Machine with H5i™S9 Autoset Included In The PackageS9 Autoset with H5i humidifier and chamberS9 Autoset details of machine and H5iS9 Autoset H5i detailsAdjusting the H5i HumidifierS9 Autoset cleaning and maintenanceS9 Autoset travel carrying caseIncluded Slimline tubing for s9 seriesS9 Autoset easy to use LCD display
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Your Price: $879.00

S9 AutoSet™ with H5i™ humidifier by ResMed. Loaded with comfort features like EPR and CPAP compliance reporting makes this auto adjusting CPAP machine a 1800CPAP Best Buy 2012. Optional ClimateLine heated line tubing available. Full Details Below.
Manufacturer: ResMed
MPN: 36015
In Stock: 5

Additional Options

* denotes required field

Add International Plug Adapter For $9.99?*
Add 6 Pack of Standard Replacement Filters?*
Add Climate Line Heated Tubing Now $40*



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Free Shipping Anywhere in the U.S. | International Shipping Available

ResMed S9 AutoSet™ Auto CPAP Machine with H5i™ Humidifier


The S9 AutoSet with H5i Humidifier features user-friendly technology to enhance your breathing comfort and reduce system noise. Designed for a more natural breathing experience, the S9 AutoSet™’s enhanced Easy-Breathe technology delivers whisper-quiet therapy from the device and the mask. This means a more restful night for both you and your partner. With its sleek contours and compact size, the S9 AutoSet™ looks as natural at your bedside as a clock radio.


Included In The Package:

Copy of RX Required When Applicable


Enhanced S9 Series AutoSet

The S9’s enhanced AutoSet algorithm now differentiates between obstructive and central sleep apneas (CSA) and responds appropriately. You can be confident that you're always receiving optimal therapy at the lowest, most comfortable pressure.

The S9 AutoSet combines an intelligent algorithm with Easy-Breathe expiratory pressure relief (EPR) to dynamically adjust pressure for maximum comfort. Using ResMed's time-tested APAP technology, AutoSet continually monitors breathing, adapting breath by breath to always deliver the lowest therapeutic pressure, improving comfort and sleep.

CSA detection is now available in both the S9 AutoSet and S9 Elite. It uses the forced oscillation technique (FOT) to determine the state of the airway during an apnea. When an apnea is detected, small oscillations are added to the pressure to measure airway patency. The CSA algorithm uses the resulting flow and pressure to measure airway patency and differentiate central and obstructive events.


Frequently Asked Question

Q: Can I use my ResMed CPAP system in other countries?

A: All ResMed CPAP systems have a power supply that automatically adjusts to the various power supplies in different parts of the world. All devices will accept 100-240V, 50-60Hz, without any special adjustment.

Please note:

  • you will need to use the correct plug adapter for the power outlet of the country you are visiting.
  • this does not apply to the C-Series Tango humidifier. It will only function at 110V.

Q: Will the x-ray scanners at the airport security affect my CPAP device?

A: No. The x-ray scanners will not harm your CPAP device. However, Security may require you to show the medical statement from your physician verifying that you are carrying medical equipment. Make sure this is handy.

Q: Can I operate my ResMed device with a battery?

A: Yes. ResMed’s range of S8 and S9 products can operate with an inverter or converter. Earlier products, such as the S7 series, will only work with inverters. ResMed has converters available for its range of S8 and S9 products. The converters allow you to operate your device from a 12V or 24V DC power source in a car, boat or other vehicle equipped with a suitable battery.


ResMed S9 Quietness

S9’s enhanced Easy-Breathe motor eliminates noise, creating a quiet and peaceful environment for you and your bed partner.

The S9 Series includes an enhanced Easy-Breathe motor. Now featuring axial air-flow, the enhanced Easy-Breathe motor produces less turbulence. The innovative design features foam and noise isolating materials incorporated into the base of the S9. The result is simple – less noise.

Radiated noise levels (the sound in the room) are the same as ResMed’s market leading S8 II Series. With noise levels at 24 dBA*, the S9 Series is no louder than normal breathing. Conducted noise levels (the noise through the tube) have been further reduced by 78%!* The result – a peaceful night’s sleep.


The S9 Series Offers an Intuitive Design

Sophisticated technology combines with novel user-friendly controls in a stylish new design that departs dramatically from its predecessors.

An intuitive interface makes it a breeze to adjust settings and customize levels:

  • Turn push dial until the parameter you require is displayed in blue.
  • Press push dial. The selection is highlighted in orange.
  • Turn push dial until you see the setting that you require.
  • Press push dial to confirm your choice.

Compliance Management

Patient compliance is the primary focus of S9’s data management systems. The S9 Series offers three ways to prove patient compliance:

  • Data on the device - via the Sleep Quality Indicator and Sleep Report. Visible via the user interface, the Sleep Quality Indicator allows patients to view a snapshot of their therapy. Designed to provide daily feedback and encouragement, the Sleep Quality Indicator identifies usage, leak and AHI information. The Sleep Report offers compliance and therapy data for up to 365 days. Data available includes average usage, used hours, days used, run hours and pressure.
  • The S9 Series is shipped with an SD card inserted. It provides detailed graphical data and high resolution flow data. The S9 SD card stores:
    • 365 days of therapy and compliance data (summary and statistics)
    • 30 days of detailed data (graphs)
    • 7 days of high resolution flow data
  • Modules for direct and remote download.

Climate Control (Optional)

(H5i Humidifier Included with this purchase)


Purchase with H5i Humidifier and ClimateLine Heated Tube)

S9’s Climate Control system intelligently adapts to your environmental conditions and delivers optimal temperature and humidity right to the mask. It protects you from rainout without compromising humidity and provides the most comfortable therapy possible.


  • S9's Exclusive Climate Line Heated Tube The ClimateLine heated tube is the key technology in the Climate Control system. It contains revolutionary technologies never before seen in CPAP tubing that enable the delivery of Climate Control and unsurpassed patient comfort. The ClimateLine tube includes a sensitive heating circuit, which is automatically controlled by the Climate Control algorithm to deliver a constant comfortable temperature at the mask. Located at the mask end of the tube, a sensor measures the temperature of the air leaving the tube. Unique to ResMed, this feature offers complete temperature and comfort control.
  • Enhanced H5i Humidifier The H5i heated humidifier delivers market-leading performance. Designed to seamlessly integrate with the S9, the H5i offers relief from dryness and congestion. The H5i senses ambient temperature and humidity in the bedroom.
  • Humidification When you breathe normally, your nose and upper airway add heat and moisture to the air. By the time it reaches your lungs, air should be at body temperature (37°C or 99°F) with 100% relative humidity (44 mg/L). During therapy, higher air pressure can overwhelm your upper airway’s ability to heat and humidify the air. Colder, dryer air can cause a sore throat, dry nose, mouth or throat, nasal congestion and a runny nose. 30 - 70% of patients experience these symptoms.

©ResMed 2011 Used with Permission



Product Category:Health & Beauty > Health Care > CPAP Equipment > CPAP Machines
Mode of Operation:Auto Adjusting Mode or Fixed Pressure Mode
Warranty:2 years
Special User Features:EPR™, CLimate Control, LCD Display, Easy Mask Fit
Pressure Range:4 cm/H2O to 20 cm/H2O
Ramp Time:5 minutes- 45 minutes
Starting Ramp Pressure:4 cm/H2O
Filters:Hypoallergenic air filter and Standard Air Filter
Device Set-up:Done By 1800CPAP.COM
Data Storage Capacity (Min):SD card, 365 Days of Data Storage
Data Storage Content:AHI, Leak, Compliance, Usage
Compliance Meter:On Screen, Patient Access From 1 Day Up To 365 Days
Altitude Compensation:Sea Level to 8,500' Automatic
Electrical Requirements:110 Voltage, 220 Voltage
Humidifier:Designed to seamlessly integrate the H5i (Included)
DC Power:100-240V, 50-60Hz;
Breath Rate:Options On Set Up
Actual Weight:3.3 lbs
Shipping Weight:8 lbs
US Shipping Cost:Free
Travel Sized:Yes, Travel Case Included
Dimensions:11.0” x 5.5” X 3.4” In Inches (306mm x 140mm x 86mm)
Sound Level:24 DBA Sound Level
Battery Power:Optional ResMed Power Station Available
RX Required?:Rx Required For US Customers Only
Weight (Machine Only):3.3 lbs
Weight (Machine & Humidifier):3.5 lb (1590 g)
Insurance Codes:E0601,E0562,A7037,A7038,A7039

Product Reviews

(116 Ratings, 7 Reviews) Average Rating:
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Another happy Australian customer
Stephen Cutler (Australia) 2/2/2014 8:36 PM
Thank you very much for a smooth transaction. I ordered my ResMed S9 auto machine and received it exactly one week later, delivered to my door. In the past I’ve only used a fixed pressure machine and have found this “different” to use, but I’m confident that I am getting the exact pressure I require each night for a good night’s sleep. The machine is compact, extremely quiet and as I found out prior to purchasing, works in most countries around the world, including Australia, with just the purchase of a small adaptor power plug, which I also bought from 1800CPAP. Of course, another incentive to purchase this machine from 1800CPAP is the fact that it costs roughly double the price in Australia, which is ridiculous when one considers it is exactly the same machine. I have been dealing with 1800CPAP for over 1 year now and I’ve found them to be very professional and they offer very prompt service, even overseas. P.s. it also works on Australian cruise liners!
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Glad You Ship To Australia
Helen Bennett (QLD) 9/14/2012 10:22 AM
Thank you 1800cpap! After looking locally in shops, getting prices throughout Australia on the net, we chose 1800cpap on price, reviews, & ease of purchase, and importantly the product - ResMed S9 and accessories. After placing our order online, we were able to track it's movements, and just over a week later, picked it up at our local post office. The shipping cost was excellent, not to mention the price on all items purchased. The FX Swift mask is light, easy to use, and left no marks. The machine is barely audible, and the DC/DC converter is going to be used whilst camping this weekend. The best part being that my partner made not a sound either, when he tried it out this afternoon, zip, zero, zilch! It is compact, well made, and easy to use. I believe in giving feedback on purchases I make, and I have absolutely no hesitation in recommending 1800cpap.com to anyone who is thinking of dealing with them, especially with such an expensive item, on the other side of the globe! We are both 100% happy having purchased from 1800cpap.com, and saved ourselves at least half the cost of what we found available in Australia. Well done! 10/10
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Good stuff
Jimmie (Philadelphia) 11/18/2011 2:10 PM
My doctor told me I needed something that adjust with me and i had no idea what he was talking about. your staff really informed me on what i was bying and now i now why i needed it. it works great and is quit to.
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Cadillac of CPAP MACHINES!
Mike England (Laguna hills) 11/10/2011 2:57 PM
This machine is worth every penny! It truly is the cadillac of cpap machines. I wake up every morning and push a few buttons and see how i slept. It is so cool! The climate line tubing is really nice as well. I have never slept better!
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Thank you
David P. (Eugene) 2/24/2011 9:47 AM
Got my machine yesterday and I think I am in love. I have used a one set pressure cpap machine in the past but always woke uo bloated. I did noit wake up bloated again

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