Pentair 472374 Blower with Gasket Replacement MiniMax NT STD 400 Pool and Spa Heater

Confirm controller and model before ordering

This seller-listed Pentair replacement blower is described as fitting MiniMax NT STD heaters with 6800 and DDTC controllers in the 400 size, and the listing says it includes a gasket.

Compatibility checks

• Match the controller: Confirm your heater or old part shows the seller-listed 6800 and DDTC controller description.
• Confirm the size: The listing specifies model 400, not every MiniMax NT STD size.
• Gasket included: If you need only a gasket, this is listed as a blower replacement with gasket, not a separate gasket-only item.
• Stay within the family: The listing does not provide fitment for NT LN or TSI heaters, so rely on the old part number if those are possible.

Check the old blower label before buying. See the Amazon product listing.