Pentair Heat Exchanger Union Adapter, part 476106. Manufacturer reference diagram with item 53 circled; this listing is for the identified replacement part or kit only. Finish color is not represented.

Pentair Heat Exchanger Union Adapter | 476106

$199.96
$199.96 $249.95
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Pentair Heat Exchanger Union Adapter, part 476106. Manufacturer reference diagram with item 53 circled; this listing is for the identified replacement part or kit only. Finish color is not represented.
  • Pentair Heat Exchanger Union Adapter, part 476106. Manufacturer reference diagram with item 53 circled; this listing is for the identified replacement part or kit only. Finish color is not represented.
  • Pentair Heat Exchanger Union Adapter, part 476106. Manufacturer reference diagram with item 53 circled; this listing is for the identified replacement part or kit only. Finish color is not represented.
Pentair Heat Exchanger Union Adapter | 476106

Pentair Heat Exchanger Union Adapter | 476106

$199.96
$199.96 $249.95

Pentair | 476106

Heat Exchanger Union Adapter (KIT)

Pentair 476106 is the heat exchanger union adapter (kit). Pentair lists this component in its ETi 400; ETi 250 parts references.

Before you order

The union-adapter kit is listed in both ETi 250 and ETi 400 parts charts. Match the heat-exchanger connection and exact service diagram.

Installation and service: Have a qualified pool-heater professional use the complete manufacturer instructions for the exact equipment. Gas, electrical, venting and refrigerant work require the appropriate qualified service personnel. A replacement component alone is not a diagnosis of a heating fault.

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