ResMed AirSense 11 CPAP ClimateLineAir Heated Tubing
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ResMed AirSense 11 CPAP ClimateLineAir Heated Tubing

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ResMed AirSense 11 CPAP ClimateLineAir Heated Tubing - 6.6 ft

The ClimateLine Air heated tubing is exclusively for use with AirSense 11 Series CPAP machine. The heated tubing uses a built-in mask temperature sensor to reach relative humidity at the mask. Sensors inside and outside the CPAP machine closely monitor changes in humidity and prevents condensation from forming inside the tube. When used with the device humidifier tub, ClimateLineAir 11 heated air tubing allows you to use the Climate Control feature.

Most users enjoy using heated CPAP tubes because these devices help to reduce CPAP side effects like rainout and dry mouth. The warm air keeps the inflow of moisture smooth and allows you to sleep easier by ensuring that you get the most out of your humidifier.

Climate Control

When a ClimateLineAir tube is attached to your AirSense 11, it will automatically engage the Auto Climate Control Mode. Climate Control is designed to make therapy more comfortable by enabling constant temperature and maintaining humidity.


  • Delivers comfortable humidity level and temperature during therapy
  • Maintains the set temperature and relative humidity during sleep to prevent dryness in the nose and mouth
  • Can be set to either Auto or Manual
  • Heated tubing helps prevent rainout


The ClimateLineAir 11 is the only heated tubing that is compatible with the AirSense 11 device.

Tubing Length

6.6 ft. (2.0 m)

Cleaning Instruction

Wash weekly in warm water with mild detergent. Rinse thoroughly and allow to air dry. Do not reattach ClimateLineAir tubing to your CPAP until the tubing is completely dry. Please read page 11 of the user manual for complete instructions.

Reviewers Tip:

The ClimateLineAir and the ClimateLine intended for ResMed's S9 CPAP machines are not compatible tubing options. The ClimateLineAir will only work with AirSense 10 devices.


Is the ClimateLineAir a 15 mm tube or a 19 mm tube?
15 mm.

Guidelines from ResMed for CPAP hose replacement:

CPAP mask tubing may develop small holes or tears, which can cause air leaks. If your tube is leaking, you may not be receiving your prescribed therapy setting from your CPAP. This can cause you to feel like you’re not sleeping as well.


Review By Anne G. RPSGT, RST

Registered Sleep Therapist
Registered Polysomnographic Technologist for Respshop

Why do you need a heated CPAP hose?
The main reason for a heated hose is to avoid moisture build-up in the CPAP tube.
If you use a fan at night or if your bed is near a window, sometimes the moisture from the humidifier can condense and pool in the hose before it gets to your airway.
When this happens, it can wake you up by creating a loud popping sound as the air blows past the water, and in some cases can cause what we refer to as "rain out" where the water starts to splash onto your face or pour into your nose.
The heated hose insulates the air from the cooler temperatures in your room to avoid this.
You can also adjust the heat in the hose for your comfort making this a great option for the standard hose!

Model 39102
HCPCS Code A4604
Machine Size Only 6.6ft (2 meters)

1 x heated tube

Glenn A(Verified Purchase) 03/14/2022
5 of 5 Stars!

Subject: ResMed Airsense 11 Climateline heated CPAP tubing is excellent!
This ResMed Airsense 11 Climateline heated CPAP tubing is excellent!
The material is strong and soft, and is made well, and is very easy to use and connect.
The Respshop sales team is fantastic. In particular, "Ashley" is most helpful.
Her knowledge of the products and their application is outstanding.
Highly recommend the ResMed Airsense 11 Climateline heated CPAP tubing.
Highly recommend "Ashley" and Respshop as the best retailer.

Ray D 01/11/2023
5 of 5 Stars!

Subject: Resmed air supply hose
This hose is recommended for my Resmed CPAP machine. Matched it up with my f20 full face mask so I am fitted with new supplies to keep my health good.

Bob B 03/08/2023
5 of 5 Stars!

Subject: Heated Tubing
Great Product. I would like to thank the staff for putting me into a great ResMed Product

Dominick N 10/06/2022
5 of 5 Stars!

Subject: Hose
Fast delivery and product was as advertised. Easily installed per instructions given.

Julie E 08/22/2022
5 of 5 Stars!

Subject: Tubing
The tubing we received was timely and the order thorough. Thanks for your service.

terry 06/18/2022
5 of 5 Stars!

Subject: review of heated tubing
Excellent product. Works like a dream. Excellent company to do business with.

Jesse C 07/13/2022
5 of 5 Stars!

Subject: Airsence 11 ClimateLine tubing
When i bought my Airsence 11, i oped for the heated tubing. So far i have been using my Cpap machine for about 2 months. Having the AC on keeping the room at around 70 degrees, with the humidifier using about half to 3/4th of the water placed in the water tub. In that 2 months each morning i check the line and found no accumulation of water droplets in the heated line, and the 12" section of the unheated line for my resmed nasal mask. From this stand point it looks like the mask is working perfectly, and i have no regrets buying the heated line with the Airsence 11. Although, if i was to do it again i would go above it differently. For instance, if you select the heated tubing option for the Resmed airsence 11, its a additional 40 dollars, and this is the only hose supplied with the machine. The Climate-line hose by its self sells for 46 dollars.

It would be a much better deal for a person to buy the Airsence11 with the slime line hose, and then add on a climate-line hose for a additional 46 dollars. Then one would have a spare slime-line hose that only cost 6 dollars instead of the listed 32 dollars for a slimline hose on the sight. At least then if your climate line hose has a leak you have a spare one to use tell you order a new hose.

Displaying 1 to 7 (of 7 reviews)
Result Pages:  1 
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Does Res Med 11 have a heated tube with 0xygen connection capabilities, built into the tube or is it a add on adaptor. Thanks
This does not have oxygen capabilities, ResMed has yet to release the heated tube with oxygen capabilities but as they had one for the AirSense 10 it is likely they will eventually release one for the AirSense 11 as well. You can attach an oxygen adapter such as the Sunset Healthcare Oxygen Enrichment Adapter.
I have been walking up a few times in the past month with dry mouth. My tongue is stuck to the top of my mouth. What is the problem?
A couple of things. Make sure you humidifier is set correctly. Also if you are using a fullface mask this can happen because your mouth is opening and the air is going through your mouth. You may try a heated hose and see if that will help with moisture. Also some meds can create a dry mouth as well.
Can you please tell me what tube setting I should have on the air sense 11 autoset model for a climateline tube. Should I select ‘slimline’ or ‘standard’. Resmed user manual unhelpfully doesn’t say. Thank you.
For the climatelineair tubing, you don't have to select a tube setting because the machine will automatically detect the "climatelineair tubing" is plugged in (there's a chip on the end of the tubing).
Does the ResMed 11 heated tube come with a 90 degree plug in bend instead of the straight end ?
Hi there, unfortunately no. Resmed designed the new tube to have the straight end.
Resmed 11 I’ve tryed doing all I know ever buying a cover for the tub I’ve turn up I’ve turned down the setting & Iam still drowning at nite someone please help I’ve. Wear a cpap for over 25 never had this problem
Hi there, have you tried turning your humidity off? Some people have a good natural humidifier in their nose so they don't need the moisture. You could also try a humidity setting of 1 or 2, and turn your Tube Temperature to the MAX if you're still experiencing rain out. Please give us a call if you still have issues: 866-936-3754.
Could Resmed please make the climate control hose for the airsense 11 with a built in oxygen adapter???Please put that at the top of your list!!!!
I can certainly pass your enquiry to ResMed. This is RespShop and sadly, we do not have much of a say on what ResMed launches. But I do agree with you. The S10 heated tube with O2 adapter was a late feature as well. Hopefully they launch it soon.
Do they make this hose in a lighter version
I am sorry they do not.
Is there a shorter hose available? I don't need the heated tubing (as I don't use the humidifier). Can you point me?
Hi there, we have universal non-heated tubing you can view here in different sizes:
Can I put a cover on my res med 11 heated hose
Yes you may
Reading on your site that the Climateline for the Resmed Airsense 11 is over 6ft in length, is this accurate?
The length is 6.6ft (2 meters).
Displaying 1 to 10 (of 16 questions)
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