July 14, 2026 — A Waykar cth150-pa dehumidifier, purchased from Amazon, reportedly failed approximately two months after being placed into service, displaying an E3 error code indicative of a flammable R32 refrigerant leak. This incident has raised concerns about a potential fire hazard should the leaked refrigerant encounter an ignition source, though no injuries have been reported.
Product Details
Incident Overview
According to the incident report, a Waykar cth150-pa dehumidifier was put into service around June 15, 2025. Approximately two months later, on August 15, 2025, the unit reportedly failed, displaying an “E3” error code. Investigation by the consumer revealed that the failure was due to a leak of R32 refrigerant, a substance known to be flammable. The dehumidifier had operated for approximately 90 hours within a 1,300 square foot residential home. The reporting party expressed significant concern regarding the potential for a fire hazard if the leaking flammable refrigerant were to come into contact with an ignition source. The report also notes that this is one of three incidents involving Waykar units submitted by the same consumer, specifically mentioning models cth150-pa and ydz150-pa. Fortunately, no injuries were sustained in this incident.
Safety Concerns
The primary and most critical safety concern associated with a leak of R32 refrigerant is the risk of fire or explosion. R32 (difluoromethane) is classified as a mildly flammable refrigerant. If a leak occurs, the refrigerant can accumulate in enclosed spaces, creating a flammable atmosphere. The presence of an ignition source—such as a spark from electrical components, an open flame, a hot surface, or even static electricity—could ignite the refrigerant, leading to a fire or explosion.
Potential risks and hazards include:
- Immediate Dangers: An uncontrolled fire or explosion within a residence poses an immediate threat of severe burns, smoke inhalation, and fatal injuries to occupants.
- Long-term Risks: Beyond immediate danger, the fire could lead to structural damage to the home, loss of personal property, and displacement of residents. The byproducts of burning refrigerants can also be toxic.
- Who Might Be Affected: Anyone present in the home, including residents, children, and pets, is at risk from fire or explosion. Emergency responders would also be at risk during intervention.
- Property Damage Potential: A fire initiated by a leaking dehumidifier can cause extensive property damage, ranging from localized scorches to complete destruction of the home and its contents.
What Consumers Should Do
If you own a Waykar cth150-pa, ydz150-pa, or any Waykar dehumidifier model, it is crucial to be aware of this reported incident and take immediate precautions:
- Immediate Steps to Take: If you notice an “E3” error code, a strange odor, or any indication of a leak from your Waykar dehumidifier, immediately turn off and unplug the unit. Move it to a well-ventilated area, if safe to do so, and avoid any potential ignition sources in the vicinity. Do not attempt to repair the unit yourself.
- How to Check if You Own the Affected Product: Verify the model number of your Waykar dehumidifier. This is typically found on a label on the back, side, or bottom of the unit. The reported models are cth150-pa and ydz150-pa.
- Prevention Measures: Regularly inspect your dehumidifier for any signs of damage, unusual noises, or odors. Ensure the unit is placed on a stable, flat surface away from heat sources and obstacles that could impede airflow. Never use a dehumidifier that appears to be damaged or malfunctioning.
- Reporting Procedures: If you experience a similar incident or discover a leak, stop using the product immediately. Contact Waykar customer service to report the issue and seek guidance. Additionally, file a detailed incident report with the U.S. Consumer Product Safety Commission (CPSC) at www.saferproducts.gov. This helps authorities track incidents and potentially initiate recalls.
Manufacturer’s Response
The manufacturer, Waykar, has provided a response to this incident report, indicated by “Yes” in the report. Further details regarding the nature of their response or any actions they may be taking are not publicly available in this incident report.
Legal Help Available
If you or a loved one has been injured by a defective product or suffered property damage due to a product malfunction, you may be entitled to compensation. The experienced product liability attorneys at Farzan Law understand the complexities of defective product cases and can help you navigate the legal process. Farzan Law is a California based Personal Injury law firm focusing on protecting the rights of those wrongfully injured.
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Note: This information is based on incident reports provided by the U.S. Consumer Product Safety Commission. If you find information that is incorrect, please contact us immediately so we can correct the post to reflect accurate information.
Disclaimer: The information provided in this post is not intended to be legal or medical advice. This article is based on publicly available incident reports. The incidents mentioned have not necessarily been independently verified or adjudicated.