Hayward Industries RecallsThe maker or a government agency pulled this product. Check the model or lot number and stop using it until it's fixed or refunded. Universal Pool Heaters Due to Risk of Serious Injury or Death from Carbon Monoxide Poisoning Hazard. 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. Remedy: Repair Units: About 4,600 · Sold at: Sold At: Pool equipment di…