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The DreamStation Go Heated Humidifier Tank Seal is the critical interface component that directs airflow from the heated humidifier to the CPAP machine while preventing water from leaking into the device. Over time, this seal can become worn, damaged, or lose its ability to maintain a proper seal, which may result in water ingress or air leaks that compromise therapy performance.
This genuine Philips Respironics replacement part (Part #1140267, Model HH1536/00) is designed exclusively for the DreamStation Go Heated Humidifier and will not work with any other CPAP machine or humidifier. When your existing tank seal shows signs of wear, cracking, or no longer maintains a watertight connection, replacing it with this original part restores the proper seal and protects your DreamStation Go from potential water damage.
The tank seal should always be properly installed when the DreamStation Go is in use with the heated humidifier. Replace it whenever it appears damaged, worn, or will no longer seal properly to maintain safe, effective humidified therapy.
Leak-Free Airflow — Directs air from the heated humidifier to the CPAP machine while creating a watertight seal that prevents water from leaking into the device.
Genuine Philips Respironics Part — Original manufacturer replacement part (Part #1140267) engineered for a precise fit and reliable performance.
DreamStation Go Exclusive — Designed specifically for the DreamStation Go Heated Humidifier. Not compatible with any other CPAP machine or humidifier model.
Protects Your Device — A properly sealed tank prevents water ingress that could damage internal components of your DreamStation Go CPAP machine.
Easy Replacement — Simple to install without tools when your existing seal becomes damaged, cracked, or worn over time.
| Specification | Detail |
|---|---|
| Manufacturer | Philips Respironics |
| Philips Model Number | HH1536/00 |
| Vendor Product Number | 1140267 |
| Tax Category | CPAP Replacement Supplies |
| Billing Code | E1399 (Misc. Product) |
| Service Warranty | 90 days |
Compatible With:
Not Compatible With:
This tank seal is designed exclusively for the DreamStation Go Heated Humidifier water chamber. It will not fit or function properly with any other device.
When to Replace:
Inspection Tips:
Important: The tank seal should always be in place when operating the DreamStation Go with the heated humidifier to prevent water from entering the device.
The tank seal creates a watertight barrier between the humidifier chamber and the CPAP machine, ensuring moisture stays where it belongs and never enters the device internals.
A worn or damaged seal can cause air leaks that reduce humidification effectiveness. A fresh seal restores proper airflow and consistent humidity delivery.
Water ingress from a failing seal can damage the DreamStation Go internally. Replacing this inexpensive part safeguards your CPAP machine from costly water damage.
The tank seal creates an airtight and watertight connection between the DreamStation Go Heated Humidifier water chamber and the CPAP machine. It allows airflow to pass from the humidifier to the machine while preventing water from leaking into the device.
Replace the tank seal when it appears cracked, warped, hardened, or physically damaged, or when you notice water leaking between the humidifier and the machine. If the seal no longer sits flush or feels loose, it should also be replaced.
No. This tank seal is designed exclusively for the DreamStation Go Heated Humidifier. It is not compatible with the original DreamStation, DreamStation 2, or any other CPAP machine or humidifier.
The Philips Respironics part number is 1140267, and the Philips model number is HH1536/00.
No. The tank seal should always be properly installed when using the DreamStation Go with the heated humidifier. Operating without it can result in water leaking into the CPAP machine, potentially damaging internal components.
Remove the heated humidifier water chamber from the DreamStation Go. Remove the old or damaged tank seal and position the new seal in place, ensuring it sits flush and creates a complete seal around the airflow pathway. Reattach the water chamber to the machine.
Yes. This is an original Philips Respironics replacement tank seal manufactured specifically for the DreamStation Go Heated Humidifier, not an aftermarket or third-party alternative.
The DreamStation Go Heated Humidifier Tank Seal carries a 90-day service warranty from Philips Respironics.
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