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SleepStyle HC233 CPAP Machine Overview
Features
Specifications
Important Tips
Replacement Parts
Power
Videos
FAQs
Customer Reviews
Ambient Tracking Plus
For CPAP users who experience rain-out or condensation forming within the CPAP tubing, Ambient Tracking Plus automatically adjusts the heater plate based on room temperature. The level of humidity depends not only on the humidifier heater settings, but take into account changes in room temperature, mask leaks, or mouth breathing. Use Ambient Tracking to minimize rain-out while maximizing humidification comfort.
Sound Level: 30-dB
Machine Weight: 4.6
Machine Warranty: 2 Years
Default Machine Settings: 4-18.5cm H2O
Humidification Available: Yes
Humidification Type: Built-In
Ramp Mode: Yes
Good For: [object Object]
CPAP.com always offers these services
- 24 hour access to our CPAPtalk.com Support Forum
- Learning Center for information on sleep apnea and cpap equipment
- Consumer Purchasing Trends Reports
- Warranty Services for all items purchased through CPAP.com
- Insurance Compliant Invoices
- Free Prescription Request System
* The HC233 is not capable of tracking compliance data using "Performance Maximizer" compliance software.
User Manual:
The user manual included with this machine can be viewed and downloaded here: SleepStyle Machine.
Manufacturer Warranty
This machine comes with a Two 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 13235 N Promenade Blvd Stafford, TX 77477
- Do not return accessory items such as the carry bag, hose or power cords
- 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.
These CPAP machines operate automatically between 110v and 240v AC. When traveling either inside or outside the USA, there are no switches to switch or fuses to change. The machine will automatically sense what voltage is needed and set itself to run on that power.
The user will need to adapt the plug that goes into the wall to fit the style of outlet socket that is being used. This is simply done with a Power Adapter Plug kit. This is the same type of plug adapter that would be used with a hair dryer or an electric shaver. World Traveler Power Adapter Plugs.
Respironics Battery Kit with 400 Watt DC to AC Power Inverter.
This battery kit comes with an external 400 Watt DC to AC power inverter for CPAP and BiPAP machines. The kit provides AC power for machines that do not come with a DC input. Use your machine's AC cord to connect to the power inverter. The Respironics portable battery pack is an external lead acid battery that is the ultimate in power, portability and convenience. This battery kit comes with the Respironics battery and the 400 Watt DC to AC Power Inverter.
Any mask will work with any machine, with one important exception. The ResMed AirMini is only compatible with certain ResMed CPAP masks. Compatible masks for the AirMini are as follows:
- ResMed AirFit™ N20 Nasal Mask
- ResMed AirFit™ F20 Full Face
- ResMed AirTouch™ F20 Full Face
- ResMed AirFit™ P10 Nasal Pillow
When considering another CPAP, APAP or BiPAP machine from ResMed or any other manufacturer, mask compatibility extends to all brands. The AirMini uses non-standard tubing to connect the machine to the mask, and is the primary reason why other masks won't work with the AirMini. Despite this issue, many of our customers consider the AirMini to be an excellent machine.
- Calling a CPAP Expert Toll Free. 800.356.5221.
- Comparison Charts. These charts compare available machines, feature by feature. If you don't know the meaning of a feature, click on the question mark for a definition. Click on the image or name of the product for more detailed product information, pictures and resources.
Travel CPAP Comparison Chart
APAP Comparison Chart
BiPAP Comparison Chart
- Browse Our Machine Product Categories. These categories show each machine our company offers, ranked by popularity. Popularity is determined by a mix of sales data and our in house opinion of the quality of the machine based on our experience and customer feedback. The best products float to the top of our categories.
CPAP Machine Category
APAP (Auto Adjusting) Machine Category
BiPAP (Two Pressure) Machine Category
- CPAP Machine Comparison Guide. This guide stacks up every CPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular CPAPs, or all CPAP machines we sell.
Compare Most Popular CPAP Machines
Compare All CPAP Machines
- Auto Adjusting Machine (APAP) Comparison Guide. This guide stacks up every APAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular APAPs, or all APAP machines we sell.
Compare Most Popular APAP Machines
Compare All APAP Machines
- BiPAP, VPAP and BiLevel Comparison Guide. This guide stacks up every BiPAP machine we sell, feature by feature. If you don't know the meaning of a feature, click the question mark for a definition. The links below will take you to the most popular BiPAPs, or all BiPAP machines we sell.
Compare Most Popular BiPAP Machines
Compare All BiPAP Machines
To see the list of what specifically comes with each machine, you can Browse for a machine. Then on the product page, click the "Specs" tab to see a full list of what comes with the machine.
Cleaning and changing filters is the only maintenance required for a CPAP machine.
The filters are located at the back of the machine at the air intake.
Yes. Federal law requires we have a valid prescription on file before we ship your mask, machine, humidifier, or EPAP therapy, including Provent and Bongo RX. You will also need a prescription to purchase the Nightbalance POSA device.
We provide many easy ways to get your prescription:
- We can request your prescription for you! When you checkout, just let us know you would like us to request your prescription, or you can log into your account to have us request your prescription.
- Fax your prescription to our toll-free fax number: 866.353.2727, or our international fax number: 713.541.7377
- Email your prescription to cpap@cpap.com
- Upload your prescription in your account, under the Prescriptions Section
- Ask your doctor to fill out our prescription form. We have both a standard prescription form and an EPAP prescription form.
For more information on prescriptions, please see our Prescription Section of the Learning Center.
The following are the different types of exhalation relief names by manufacturer.
- Philips Respironics = C-Flex, C-Flex+, A-Flex and Bi-Flex
- Resmed = EPR (Expiratory Pressure Relief)
- 3B Medical = RESlex
- Apex Medical = PVA (Pressure Variation Algorithm) Pressure Relief
- Curative Medical = EUT (Expiratory Unloading Technology)
- DeVilbiss = SmartFlex
- Fisher & Paykel = SensAwake Technology
- Human Design Medical = Z-Breathe
- Somnetics = EZEX
Here are some machines with an exhalation relief feature:
Transcend Auto miniCPAP™ Machine with EZEX
PR System One REMStar 60 Series Auto with Bluetooth
AirSense™ 10 AutoSet CPAP Machine with HumidAir™ Heated Humidifier
+ See More
Here are some other suggested actions to care for your machine:
- Keep the area around your machine clean by removing any dust from the area to improve the air quality delivered to your machine and to you.
- Keep the air intake of the machine unblocked. Curtains, bedding, and papers can easily block the air intake of your machine, reducing the airflow.
- If a humidifier is used with your therapy, do not pick up the machine with the humidifier attached. With most machines it is easy to spill water from the humidifier chamber into the machine causing damage. Manufacturer warranties are voided by water damage to the machine. To avoid this, remove the chamber from the humidifier and then remove the humidifier from the machine rather than transporting them together.
- If a humidifier is used, empty the water from the chamber every morning. Accidents happen. If a family pet or family member moves the machine and humidifier with water in the chamber it is more likely that water could be spilled into your machine. Water damage to a machine voids the manufacturer warranty.
I am very pleased with this machine. I have had a c-pap Respironics remstar machine for about the last 8... years and it stopped working. I looked into a service to supply my next machine with insurance coverage, but it was not economically feasable to go that route. I then just decided to get a machine on my own and researched a few machines. I chose this machine for its affordability and ease of use. I got it out of the box and plugged it in and started using it the day I received it. This is a plug and play kind of machine without all the bells and wistles and I am very pleased with my decision. I have been using this new machine for about a week now. more...
great easy to work and understand
Compact and easy to use. I've been using CPAP for 10 years and didn't need all the monitoring features of... more expensive ones. It replaced my 10 year old S6 machine with separate humidifier, and it's so much quieter. You can set your altitude if you need. Pressure is easy to change, but I leave it at the setting from the sleep lab. Humidity is very consistent and easy to set unlike my old one. Couldn't be more perfect for me. more...
This is a very good machine. It is quiet, just a slight hum but it does not bother me at... all. There is no condensation in the tube which is a plus since my last one was always wet. Very satisfied. more...
Great machine. I've been on cpap therapy for 10 yrs and this is the best machine I have had so... far. Quiet and excellent humidifier. more...
I am very very pleased with my new SleepStyle 233 CPAP machine. It is extrememly quiet and easy to... set up and use. I sleep like a baby now. I am so very happy that I was able to purchase it online. more...
Great machine for the money..easy to use and quiet.
Easy to use and quick to set up. Does not automatically start, but for the price and quality this... is a small issue. more...
Love it! So quiet, easy to operate and change settings, no extra bells & whistles I don't need or want.... My first F&P lasted over ten years, still running but has it's moments, will be more than satisfied if this one works as long. CPAP.com had the lowest price on the net for this unit, very satisfied with their service and fast delivery. more...
Its the new model of my old machine which still runs fine after 9 years. Love it.
For the 1st time in years; I'm getting 7-8 hrs of sleep a night.
This product is extremely easy to set up and maintain. It provides all the fundamental features required and is... very quite. more...
