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Pentair Easytouch Transformer | 521233

Pentair SKU: 521233

Pentair Easytouch Transformer | 521233

Pentair SKU: 521233
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Pentair 521233 Load Center System Transformer for EasyTouch and IntelliTouch Automation Systems

The Pentair 521233 is a genuine replacement load center system transformer used on select Pentair EasyTouch and IntelliTouch pool and spa automation systems. This transformer is designed for compatible Pentair automation load centers and is used to help supply the proper low-voltage power required for the control system to operate.

This replacement part is commonly used when servicing an automation load center with transformer-related power issues, control panel problems, or low-voltage supply failure. It is intended for compatible systems after the applicable Pentair design change date.

Product Features

  • Genuine Pentair replacement transformer
  • Manufacturer part number 521233
  • Designed for compatible Pentair automation load centers
  • Used with select EasyTouch and IntelliTouch control systems
  • Replacement load center system transformer
  • Designed for systems after the applicable Pentair change date
  • Helps restore proper low-voltage power to the automation control system
  • Common service part for automation load center repairs

Specifications

  • Brand: Pentair
  • Part Number: 521233
  • Product Type: Load Center System Transformer
  • Application: Pool and spa automation load center
  • Compatible System Type: Select Pentair EasyTouch and IntelliTouch automation systems
  • Change Date Note: For compatible systems after the applicable Pentair change date

Compatibility Notes

Before ordering, verify that the existing automation system uses Pentair part number 521233. Compatibility can depend on the automation system model, load center style, production date, and internal wiring configuration.

This is the load center system transformer. It is not the IntelliChlor salt chlorine generator transformer, circuit breaker, surge board, power center, control board, relay, or high-voltage cover panel.

Installation Notes

This is an electrical replacement component and should be installed by a qualified pool professional or licensed electrician. Power must be turned off at the breaker before servicing the automation load center. Always follow the wiring diagram and manufacturer service instructions for the specific automation system being repaired.

Inspect related wiring, fuses, breakers, control boards, surge boards, and terminal connections during service to confirm the transformer is the correct failed component before replacement.

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Maintenance Tips

  • Keep the automation load center properly closed and protected from moisture.
  • Inspect wiring and terminals for corrosion, heat damage, loose connections, or insect intrusion during service.
  • Do not replace electrical components without first turning off power at the breaker.
  • Use only the correct replacement part for the automation system model and production date.
  • If transformer failure repeats, have the system inspected for wiring faults, board issues, power surges, or incorrect voltage.
Questions about returns? View our return policy.

Hours Of Operation:

Monday - Friday: 7:00 am to 5:00 pm Phoenix Time

Saturday: 8:00 am to 2:00 pm

Sunday: Closed

  • We do not ship on Saturday or Sunday.
  • Orders totaling more than $300 will require signature confirmation upon delivery.
  • We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
  • Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
  • Expedited shipping options are available at checkout.

Return Policy:

  • Products that are received damaged will receive a refund in store credit.
  • Most products are eligible for return within 30 days of receipt, except where noted below.
  • To initiate a return, please complete an RMA form prior to sending your item back.
  • Original shipping costs are non-refundable and will be deducted from the return credit.
  • Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
  • Some returns will be charged an automatic 15% restocking fee.
  • We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
  • Please complete the return form to receive your RMA number and return shipping label.
  • Chemical products are not eligible for return under any circumstances.
  • The Pentair Colorsync 618031 is not eligible for return.
  • Pool cleaners are not eligible for return.
  • Opened seals and o-rings are not eligible for return.
  • Capacitors are not eligible for return.
  • Plastic popup tools are not eligible for return.
  • Automation components and circuit boards are not eligible for return.
  • If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
  • Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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