Pentair Contactor, Heat Pump (3-Phase Models; All Single Phase Models Post 2014) | 473778Z
The current UltraTemp table identifies three-phase models and single-phase models after 2014. The earlier single-phase contactor is listed separately; check the manufacturing date and wiring.Specifications and selection
Use the exact model, gas type, electrical configuration and production revision. The full manual controls installation and service; a parts-table entry does not approve substitutions.Manufacturer resources
Pentair 473778Z is the heat pump contactor. Pentair lists this component in its UltraTemp parts references. The current UltraTemp table identifies three-phase models and single-phase models after 2014. The earlier single-phase contactor is listed separately; check the manufacturing date and wiring. No. Match the exact part number, equipment family and revision. Gas type, electrical configuration, heater rating and manufacturing date can change the required component. No. Have a qualified service professional diagnose the equipment and verify the required part using the complete manufacturer instructions.Product FAQs
What does 473778Z identify?
What should I check before ordering?
Does this part fit every Pentair heater?
Can this listing diagnose a heater fault?
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Pentair Contactor, Heat Pump (3-Phase Models; All Single Phase Mode...
Description
Description
Pentair | 473778Z
Heat Pump Contactor
Pentair 473778Z is the heat pump contactor. Pentair lists this component in its UltraTemp parts references.
Before you order
The current UltraTemp table identifies three-phase models and single-phase models after 2014. The earlier single-phase contactor is listed separately; check the manufacturing date and wiring.
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.
Specifications
Specifications
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SKU
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Product Type
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