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Pentair IntelliSync Pool Pump Controller | EC-523404

Pentair  |  SKU: EC-523404  |  Barcode: 788379887667
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Sale price $31900 USD Regular price $40500

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Product FAQs
Does it regulate flow in GPM?

No. Its supported pump control is speed/RPM control; do not confuse it with a variable-flow pump system.

Are pump cables included?

Pump communication cables are purchased separately. Match the cable and interface to the exact supported pump.

Will it work with every IntelliFlo pump?

No. Pentair’s IntelliSync literature excludes IntelliFlo VF. Use the model-specific connection instructions for supported pumps.

What should I confirm for this legacy controller?

Confirm current app support, installed firmware, pump compatibility, network coverage and required temperature sensors or cables.

What warranty applies to an online EC purchase?

One-year parts-only coverage applies under Pentair’s current ecommerce policy, subject to its terms and exclusions. Online purchases do not qualify for the three-year bundle warranty. Review Pentair’s warranty terms.

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Description

PENTAIR IntelliSync Pool Pump Controller · EC-523404

Monitor and adjust compatible pump operation

The Pentair EC-523404 IntelliSync is a legacy controller for supported pool pumps. It connects compatible equipment to a supported network and app setup so you can manage pump speed and review operating information.

Pump-speed control

Manage speed on supported pump models; this is not GPM-based flow control.

Plug-in power

The controller uses the specified power adapter and outlet arrangement.

Connection-specific setup

Pump communication cables are required separately; confirm the exact pump interface before ordering.

Check fit before ordering

This is a discontinued IntelliSync generation. Confirm current app/software support, compatible pump models, network requirements and cables before purchase. Network-based alerts are not a substitute for winterization or onsite equipment checks. Online EC purchases receive Pentair’s applicable parts-only coverage; see the warranty details before ordering.

See Specifications for technical details, Resources & PDF Downloads for manuals, and the Product FAQs dropdown for buying and support questions.

Specifications

  • SKU
    EC-523404
  • UPC or GTIN
    788379887667
  • Product Type
    Pool Pump Controller
  • Size/Connection
    Controller: IntelliSync; Capacity: Up to two supported pumps and two temperature sensors; Network: 2.4 GHz Wi-Fi; Power adapter: 120 VAC input to 12 VDC; Pump control: Speed / RPM; does not provide GPM flow control; Communication cables: Required; sold separately; Controller dimensions: 5-5/8 in. H × 7-7/8 in. W × 1-3/16 in. D; Product generation: Discontinued IntelliSync series
  • Power Source
    AC-powered
  • Dimensions
    5.63 in, 7.88 in, 1.19 in
  • Warranty

Product Warranty

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Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.

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K
Kevin Krebs

Works exactly as advertised and was easy to install. Connects to WiFi with simple procedure and the phone app works well.