Pentair | 473778 | UltraTemp 3PH 240V Contactor | Replacement Part
The Pentair 473778 UltraTemp 3PH 240V Contactor is a genuine replacement electrical component designed for use in compatible Pentair UltraTemp heat pump systems. Engineered for three-phase 240V applications, this contactor controls high-voltage power delivery to the compressor and internal components during operation. Built for reliable switching performance and long service life, it restores proper electrical function when servicing or repairing UltraTemp heat pumps.
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Key Features
⢠Replacement contactor designed for Pentair UltraTemp heat pump systems.
⢠Rated for three-phase 240V electrical operation.
⢠Controls high-voltage power to compressor and system components.
⢠Durable construction engineered for repeated switching cycles.
⢠Designed for proper fit and integration within UltraTemp control assemblies.
⢠Ideal replacement for worn, pitted, or failed contactors.
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Product Overview
The Pentair 473778 UltraTemp 3PH 240V Contactor is a critical electrical control component used within UltraTemp heat pump systems. It functions as a high-voltage switching device, energizing and de-energizing the compressor circuit in response to thermostat and control board signals. Over time, contactors can degrade due to electrical arcing, wear, or prolonged operational cycles, which may lead to inconsistent system performance or failure to start.
Engineered for compatibility with UltraTemp three-phase 240V models, the 473778 contactor ensures proper electrical engagement and reliable operation when installed according to manufacturer guidelines. Replacing a faulty contactor with this genuine component helps restore dependable heating system function and supports safe, efficient heat pump performance in residential and commercial pool applications.
Original: $136.99
-65%$136.99
$47.95

Description
The Pentair 473778 UltraTemp 3PH 240V Contactor is a genuine replacement electrical component designed for use in compatible Pentair UltraTemp heat pump systems. Engineered for three-phase 240V applications, this contactor controls high-voltage power delivery to the compressor and internal components during operation. Built for reliable switching performance and long service life, it restores proper electrical function when servicing or repairing UltraTemp heat pumps.
āāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāā
Key Features
⢠Replacement contactor designed for Pentair UltraTemp heat pump systems.
⢠Rated for three-phase 240V electrical operation.
⢠Controls high-voltage power to compressor and system components.
⢠Durable construction engineered for repeated switching cycles.
⢠Designed for proper fit and integration within UltraTemp control assemblies.
⢠Ideal replacement for worn, pitted, or failed contactors.
āāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāāā
Product Overview
The Pentair 473778 UltraTemp 3PH 240V Contactor is a critical electrical control component used within UltraTemp heat pump systems. It functions as a high-voltage switching device, energizing and de-energizing the compressor circuit in response to thermostat and control board signals. Over time, contactors can degrade due to electrical arcing, wear, or prolonged operational cycles, which may lead to inconsistent system performance or failure to start.
Engineered for compatibility with UltraTemp three-phase 240V models, the 473778 contactor ensures proper electrical engagement and reliable operation when installed according to manufacturer guidelines. Replacing a faulty contactor with this genuine component helps restore dependable heating system function and supports safe, efficient heat pump performance in residential and commercial pool applications.



















