Pentair Water Pool and Spa Inc. Recalls Gas Pool Heaters for Carbon Monoxide Hazard
Home product recall 07-073. Announced by CPSC on Jan 4, 2007.
- CPSC: stop using it
Watch and the shortlist are kept with a free account, on every device. Your watch list. CPSC’s own notice is on cpsc.gov.
The short answer
Announced by CPSC on Jan 4, 2007. Copied from CPSC on Oct 19, 2026.
- Stop using it what CPSC tells owners to do now (needs attention)
- About 105,000 units, as CPSC gives them
- None injuries, CPSC’s notice says
Every line below is in CPSC’s own words, with its source beside it.
What’s wrong with it?
These pool heaters can emit excessive carbon monoxide (CO), posing a risk of CO poisoning in the event of a vent leak in an indoor installation.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What should you do?
Consumers should stop using these gas pool heaters installed indoors immediately, and contact the firm to determine if their heater is included in the recall. If it is, Pentair will provide a free inspection, and repair of the heater if necessary.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
- How to reach the firm: For more information, contact Pentair toll-free at (800) 831-7133 from 9 a.m. to 6 p.m. ET, Monday through Friday, or go to their Web site at www.pentairpool.com
Which ones are recalled?
The recall involves Pentair MiniMax® NT STD Gas Pool Heaters installed indoors. They have BTU ratings between 200,000 and 400,000, and use either natural gas or propane. The model number is located on the rating plate on the inner front panel of the heater. The following model numbers are included: 460427 through 460430 460439 through 460450 460531 through 460538 460543 through 460566 The heater identification number is located on the rating plate on the inner panel of the heater, which will show “NT” and “STD” in the third and fourth blocks of the number. The recall includes units with serial numbers 0606002 and lower. The recall also includes units without serial numbers. If the unit has a serial number, it is written on the data plate on the heater, which is located on the inner front door of the heater. Units with serial number 0606003 and higher are not included in this recall. MiniMax® NT Low NOx and MiniMax® NT TSI model pool heaters are not included in this recall.
About 105,000 units, as CPSC gives them.
MiniMax® NT STD Gas Pool Heaters.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
CPSC’s photos
CPSC shows 1 photo on its notice. Hearth Record doesn’t copy them; each opens on cpsc.gov.
Who made and sold it?
- Made by Water Pool and Spa Inc., Moorpark, Calif.
- Pool heater distributors and pool service equipment dealers nationwide from April 2002 through May 2006 for between $2,000 and $3,850 depending on the model number.
- Made in United States, as the notice gives it.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
Was anyone hurt?
None reported.
CPSC, Recalls API. Checked Oct 19, 2026. Updated daily.
What the record doesn’t say
- The notice lists no UPCs, so check the model, the description and the photos.
- The notice lists no model numbers in a field of their own; its description may give them.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
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U.S. Consumer Product Safety Commission, Recalls API.
Checked Oct 19, 2026. Updated daily. Public domain (U.S. Government work). CPSC asks to be credited, and that no endorsement be implied.
Recalls of kids’ and home products are from the U.S. Consumer Product Safety Commission (CPSC). CPSC does not endorse Hearth Record. Copied on Oct 19, 2026.