The Pentair EasyTouch 4P Control Panel (520591) is a powerful, user-friendly automation system designed to centrally control critical pool and spa equipment. Perfect for residential applications, this panel simplifies management of pumps, heaters, lights, sanitizers, water features, and more—reducing manual operation and improving energy efficiency.

With four industry-standard relays built in, the EasyTouch 4P enables easy scheduling, smarter timing, and coordinated equipment control. Integrated circuits and built-in diagnostics help maintain system health while supporting automated routines that enhance comfort and convenience.

Pentair EasyTouch 4P Control Panel (520591) Compatibility

• Designed for residential pool and spa systems

• Compatible with Pentair equipment including:

  • IntelliFlo® & SuperFlo® pumps

  • MasterTemp® & other heaters

  • IntelliBrite®, GloBrite®, and other Pentair lighting

  • IntelliChlor® and other sanitization systems

• Works with Pentair remote interfaces and control peripherals

• Integrates with legacy Pentair automation components

• Supports standard 120/240V equipment wiring

Key Features

• Supplied under part number 520591 for exact-match ordering.
• Tied to a specific control platform and firmware generation.
• Ships from our US warehouse with tracking on dispatch.

Specifications

• Brand: Pentair
• Manufacturer part number: 520591
• Category: Pool Automation
• Condition: New
• Shipping weight: 48 lb

Frequently Asked Questions

What part number is this pool automation?

This item is supplied under part number 520591. Match that number against your equipment's parts diagram before ordering.

Will this work with my existing control system?

Automation boards and cards are tied to specific platforms and firmware generations and rarely cross between them. Confirm your controller model and firmware revision before ordering.

Can I add automation to an older pool?

Yes, though older equipment may need relays or actuators to be controllable. Single speed pumps and non-communicating heaters can usually be switched but not modulated.

How do I confirm this part fits my equipment?

Check the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.

How quickly does this ship?

In-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.

Can I return it if I ordered the wrong part?

Unopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.

Is this covered by a warranty?

Manufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.