Hayward Industries Recalls Universal Pool Heaters Due to Risk of Serious Injury or Death from Carbon Monoxide Poisoning Hazard. – Hayward Industries, Inc., of Charlotte, North Carolina

Product details
| Brand | Hayward Industries, Inc., of Charlotte, North Carolina |
|---|---|
| Risk type | During operation, the heaters can produce high levels of carbon monoxide (CO), posing a risk of serious injury or death from carbon monoxide poisoning. |
| Country of origin | United States |
| Units affected | About 4,600 |
| Sold at | Sold At: Pool equipment distributors, builders and service professionals nationwide from March 2026 through July 2026 for about $5,600. |
| Recall number | 26777 |
| Published | September 17, 2026 |
The hazard
During operation, the heaters can produce high levels of carbon monoxide (CO), posing a risk of serious injury or death from carbon monoxide poisoning.
Product description
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.
Measures taken
- 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.
What should you do?
Check the brand, model and batch number or barcode against your product. If it matches, stop using it, unplug it and follow the measures above, or contact the seller or manufacturer. Keep the product and your receipt until you know whether you can get a refund, repair or replacement.
Official notice ↗ · Source: U.S. Consumer Product Safety Commission (CPSC)
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