A hardwired smoke detector can be reset by pressing and holding the reset or test button for 15 seconds. If that fails to stop the alarm from beeping, replace the backup battery with a new...

For low-flow oxygen therapy, an oxygen concentrator should be set at 1-2 LPM (depending on your prescription). In high-flow treatment, supplemental oxygen concentration depends on the type and...

CPAP machines blow cold air when the original temperature is set too low, or the room is cold. This problem can also be caused by electrical problems and dirt buildup inside the CPAP. CPAP therapy...

Activated charcoal masks, 3M masks, and an OSHA-approved combination of 3M and P100 are the best respirators to protect against ammonia. Personal Protective Equipment (PPE) in the form of an approved...

Dust buildup and clogged filters are the most common cause of a Honeywell air purifier fan not working. However, other factors including overheating, a broken fan motor, damaged wiring, or physical...

CPAP machines can stop recording data due to low or no Wi-Fi connection and/or incorrect serial and device numbers on the app. Incorrect calendar and time setting, a power outage or flow restrictions...