Pentair ETi400 Heater Air Inlet Kit | 475971 Pool Liners Three-Sided viewing to maximize ambience

Three-Sided viewing to maximize ambience from multiple angles

Napoleon PVA-ASCENT Power Vent Adaptor Kit for Ascent Deep X 42

the ADS20 kit integrates into regular maintenance to manage ash disposal more effectively

Consistent brushing improves overall debris removal and water clarity

Versatile Use: Ideal as a central feature or an accent piece

Pentair ETi400 Heater Air Inlet Kit | 475971 Pool Liners Three-Sided viewing to maximize ambienceWhat This Part Is Used For Pentair 475971 Kit Heater Air Inlet ETI400 is a replacement air inlet kit for compatible ETI400 heater models. It manages incoming combustion air to the heater assembly. Why This Part Matters Proper air intake is essential for balanced combustion and safe ignition. A damaged inlet can disrupt airflow and affect heater performance. Replacing it restores correct air delivery. Key Features and Specifications Pentair