Hayward Industries recall: 400,000 BTU Universal-HC Series Pool Heaters
Hayward Industries is recalling 400,000 BTU Universal-HC Series Pool Heaters because of a poisoning hazard – about 4,600 units. The U.S. Consumer Product Safety Commission published the recall on September 17, 2026.
Lower risk A voluntary recall announced jointly by the company and the Consumer Product Safety Commission; the remedy (refund, repair or replacement) is free.
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| Product | 400,000 BTU Universal-HC Series Pool Heaters |
| Brand | Hayward Industries |
| Type | Consumer products |
| Recall date | September 17, 2026 |
| Published by CPSC | September 17, 2026 |
| Quantity | About 4,600 units |
| Recall ID | 26777 |
Recalled products
- 400,000 BTU Universal-HC Series Pool Heaters
- Units
- About 4,600
- Product type
- Water Heaters, Not Specified
Identifiers and details
- CPSC recall number
- 26777
- How to identify it (CPSC)
- This recall involves Hayward-branded HDFS400 Universal-HC Series pool heaters. The 400,000 BTU dual-fuel gas heaters are brown with black atop and measure 21 inches long, 28 inches wide and 31 inches high. The pool heaters have a digital display control panel at the top and a molded base with integrated tie-down connections. The heater's name plate is below the vent with the word "Hayward" appearing at the bottom of the name plate and the model number "HDFS400" appears at the top of the name plate.
- Manufactured in
- United States
- Manufacturer
- Hayward Industries, Inc., of Charlotte, North Carolina
- Consumer contact
- Hayward Industries toll-free at 855-500-5288 from 8 a.m. to 5 p.m. ET Monday through Friday, email at [email protected], online at https://www.hayward.com/productrecall or https://www.hayward.com and click on "Recall Information" for more information.
Why it was recalled
The problem: a poisoning hazard.
The hazard, as the CPSC describes it: “During operation, the heaters can produce high levels of carbon monoxide (CO), posing a risk of serious injury or death from carbon monoxide poisoning.”
Incidents and injuries
CPSC: “None reported.”
Where it was sold
Sold At: Pool equipment distributors, builders and service professionals nationwide from March 2026 through July 2026 for about $5,600.
What to do
CPSC and the company: “Consumers should stop using the pool heater immediately and contact Hayward Industries to schedule a free in-home inspection and repair by a qualified technician. Remedy: Repair.”
Stop using the product and contact the company for the remedy listed. Recalled products should not be resold or donated.
Official notice: CPSC recall 26777.
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About this recall
Is Hayward Industries 400,000 BTU Universal-HC Series Pool Heaters recalled?
Yes. Hayward Industries recalled it on September 17, 2026; CPSC published it September 17, 2026. Only the lots, dates or models listed on this page are included.
Why was it recalled?
Because of a poisoning hazard. The reason given: During operation, the heaters can produce high levels of carbon monoxide (CO), posing a risk of serious injury or death from carbon monoxide poisoning.
What should I do if I have it?
CPSC says: Consumers should stop using the pool heater immediately and contact Hayward Industries to schedule a free in-home inspection and repair by a qualified technician. Remedy: Repair.
Where was it sold?
Sold At: Pool equipment distributors, builders and service professionals nationwide from March 2026 through July 2026 for about $5,600.
More recalls
Source: recall records published by the U.S. Food and Drug Administration (openFDA Enforcement Reports), the USDA Food Safety and Inspection Service, the Consumer Product Safety Commission and the National Highway Traffic Safety Administration, collected twice a day. Product names, lot codes, dates and model numbers are shown exactly as the agency lists them; the agency's notice is the authority. 77.today is not affiliated with any of these agencies.