Pentair Gasket [Front Burner, 400NT TSI] (472473) coverlifts and trapped debris without opening

and trapped debris without opening the pump

For compatible Standard Poly Jet Whirlpool repairs

or no longer moving or sealing smoothly

Improves service efficiency and maintenance readiness

Pentair Gasket [Front Burner, 400NT TSI] (472473) coverlifts and trapped debris without openingFor a clean repair, start with the correct part. Pentair Gasket [Front Burner, 400NT TSI] (472473) addresses a specific service point while preserving compatibility with the intended Pentair application. This front burner gasket is intended for 400NT TSI heater service, sealing a high heat contact area around the burner assembly. It is useful when the existing component shows wear, damage, age related failure, or performance issues in the larger pool