Pentair IntelliFlo Variable Speed Drive Kit | 356879Z
Pentair
SKU: 356879Z
Pentair 356879Z – IntelliFlo® Drive Kit with Keypad
Product Overview
The Pentair 356879Z Drive Kit is a complete OEM replacement drive assembly including keypad and hardware for select IntelliFlo variable-speed pool pumps. It restores full functionality, diagnostics and energy-efficient performance for compatible systems.
Key Features
- Includes variable-speed drive module, keypad assembly, cover and mounting hardware.
- Designed for use with IntelliFlo models such as VS, i1, i2, 2 VST and IntelliFlo XF (verify model before purchase).
- Restores factory fit, performance and control for variable-speed pump installations.
- Almond-colored housing to match original pump styling and finish.
- Helps maintain energy savings, quieter operation and system communication compatibility.
Technical Specifications
- Part Number: 356879Z
- Kit Includes: Drive assembly, keypad assembly, keypad cover, relocation kit and hardware.
- Compatible Pump Families: IntelliFlo VS, IntelliFlo i1, IntelliFlo i2, IntelliFlo 2 VST, IntelliFlo XF (after appropriate date) – confirm your pump part/model before ordering.
- Old Drive Kit Replaced: 353251 and others in discontinued series.
Applications & Compatibility Notes
This Drive Kit is intended for use in select Pentair variable-speed pool pump models where the original drive has failed or obsolete. Before installing, verify your pump model number, manufacture date and ensure your motor and housing are compatible. Using the correct drive kit ensures reliable system operation and avoids mis-match issues.
Installation Instructions
- Turn off electrical power to the pump and lock out the circuit before beginning work.
- Remove the existing drive assembly and keypad from the pump housing, disconnect all wiring carefully and note original orientation.
- Install the new 356879Z kit components—drive, keypad, cover and hardware—following manufacturer torque and wiring guidelines.
- Restore power and prime the pump; configure settings via keypad as needed and monitor for proper operation and absence of error codes.
Troubleshooting
- Pump not powering up: Verify correct voltage, breaker and wiring harness connection to the new drive.
- Error codes on keypad: Check wiring harness pin alignment, verify compatible pump model and ensure firmware in drive matches your motor housing.
- Reduced performance or unusual noise: Confirm pump impeller clearance and alignment—drive replacement may reveal underlying wet-end wear.
Maintenance Tip
Inspect your variable-speed drive during annual pump service. If the keypad display dims, error codes recur, or the drive overheats, replacing with the 356879Z kit can restore full functionality and extend the life of your pump system.
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.
Related Products