StaRite and Mastertemp pool heaters
Class I - DangerousWhat Should You Do?
- Check if you have this product: (About 4,700 (In addition, about 21 were sold in Canada))
- Do not eat it: Even if it looks and smells fine, do not consume this product.
- Throw it away or return it: You can return the product to the store for a full refund.
- Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
- Report problems: Report any issues to the FDA's Safety Reporting Portal.
⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.
Recall Details
- Company:
- Pentair Water Pool and Spa Inc., of Sanford, N.C.
- Reason for Recall:
- A connection in the heater can leak the combustible air-gas mixture, posing a fire hazard.
- Classification:
- Class I - Dangerous
Dangerous or defective products that predictably could cause serious health problems or death.
- Status:
- ongoing
- Hazard:
- A connection in the heater can leak the combustible air-gas mixture, posing a fire hazard.
- Remedy:
- Consumers should immediately stop using the recalled heaters and contact Pentair Water Pool and Spa for a free repair.
Product Images


Product Information
Full Description:
This recall involves Pentair Water Pool and Spa StaRite and Mastertemp pool heaters sold in various styles and models with manufacturing dates between December 22, 2020 and January 6, 2021. The manufacturing date, along with model number, can be found on the serial number sticker on the heater. Recalled Pool Heater Model Numbers HTR 250 MASTERTEMP LP HTR 250 MASTERTEMP NA HTR 300 MASTERTEMP NA HTR 400 MASTERTEMP HD HTR 400 MASTERTEMP LP HTR 400 MASTERTEMP NA HTR 400NG MASTERTMP HD ASME HTR MT 250LP SPECIAL PACKING EC HTR MT 250NA SPECIAL PACKING EC HTR MT 400LP SPECIAL PACKING EC POOL HTR 333K LP POOL HTR 333K NAT GAS POOL HTR 400K LP POOL HTR 400K NAT GAS POOL HTR HD 200K NA POOL HTR HD 333K NA
Product Codes/Lot Numbers:
(About 4,700 (In addition, about 21 were sold in Canada))
Official Source
Always verify recall information with the official CPSC source:
View on CPSC.govCPSC Recall Number: 21119