524001 Pentair® IntelliCenter Pool Spa Automation Built with i10PS Expansion Board 10 Functions Load Center Salt Ready With 5 Relays, High Powered Wireless, 2 IV IntelliValve Actuators, Salt Cell Transformer
The Pentair 524001 IntelliCenter Pool/Spa Load Center is a complete, salt-ready automation package for pool and spa combinations that share one filtration system. It arrives with 5 high-voltage relays installed (expandable to 10), a built-in breaker subpanel, a salt chlorine generator transformer, high-powered wireless connectivity, and two IntelliValve valve actuators for automatic pool/spa intake and return switching. Control pumps, heaters, lights, water features, valves and salt chlorination from the color touchscreen at the equipment pad or from anywhere with the Pentair Pool app.
You will need to buy a salt cell separate if tyou need to have salt system. The unit only comes with salt ransformer in it.
Part Number: 524001 | Brand: Pentair | Series: IntelliCenter Pool Control System | Configuration: Load Center with Pool & Spa Card
Replaces These Legacy IntelliCenter Part Numbers
Pentair consolidated its IntelliCenter lineup in 2026. The 524001 is the current replacement for: 521907, 523126, 521904, 523127, 523965, 523964, 523914 and 523961. If your quote, plans or old invoice lists one of these numbers, 524001 is the item to order.
Key Features
- Pool & spa shared-equipment control – dedicated INTAKE and RETURN valve outputs automatically switch flow between pool and spa with one tap.
- 10-function relay capacity – ships with 5 relays (filter pump + 4 auxiliary circuits); add up to 5 more relays for a total of 10 (filter pump + 9 AUX).
- 2 IntelliValve actuators included – 13-LED position indicator, push-button setup, sealed weatherproof housing, fits 1.5″, 2″, 2.5″ and 3″ valves.
- Salt ready – factory SCG transformer, dedicated 12A SCG breaker and salt cell blank kit included; just add an IntelliChlor cell. Wired to the filter pump relay so chlorine is only produced when water is flowing.
- High-powered wireless – links the equipment pad to your home network for app control, alerts and over-the-air firmware updates.
- Color touchscreen + setup wizard – 4″ x 3″ display with step-by-step on-screen configuration.
- Built-in breaker subpanel – load center design rated 150A at 120/240 VAC, so pool equipment breakers live right at the pad.
- Pro remote monitoring – service companies can monitor and troubleshoot through IntelliCenter Remote Access for Pros, reducing service trips.
Benefits for Homeowners and Pool Pros
- Spa on demand: turn on the spa, swing the valves and fire the heater from your phone so it is hot when you get home.
- Lower energy costs: schedule variable speed pumps by time and speed, and use Flexible Demand features to join utility incentive programs (user opt-in).
- Room to grow: add lights, water features, a booster pump or a second heater later without replacing the system.
- Fewer chemicals to handle: integrated IntelliChlor salt chlorination is monitored and adjusted from the same screen.
- Faster installs: one box with the enclosure, relays, transformers, wireless and actuators already matched.
Technical Specifications
| Part Number | 524001 |
|---|---|
| Product Type | IntelliCenter System – Load Center with Pool & Spa Card |
| Application | Pool/spa combination with shared filtration (single pump/filter) |
| Relays Installed | 5 high-voltage relays (filter pump + AUX 1–4) |
| Relay Capacity | Expandable to 10 (filter pump + 9 AUX) |
| Valve Outputs | Intake, Return, Valve A, Valve B (expandable to 10 valves with 522038Z) |
| Valve Actuators Included | 2 x Pentair IntelliValve (24V, 750 mA max) |
| Salt Chlorine Generator | SCG transformer, 12A SCG breaker and cell blank kit included; salt cell sold separately |
| Wireless | High-powered wireless connection included |
| Display | 4″ x 3″ color touchscreen with setup wizard |
| Electrical Rating | 120/240 VAC, single phase, 150A maximum supply |
| Control Transformer | Field-wireable for 120 or 240 VAC |
| Filter Pump Output | 120 VAC, 15A maximum |
| Communication | Two RS-485 COM ports, Ethernet port, iS4 port, USB port |
| Sensor Inputs | Water, air and solar (10k ohm thermistor) |
| Special Outputs | Gas heater dry contact, solar booster pump, two-speed pump |
| Programming | Up to 100 schedules, 32 feature circuits, 16 groups |
| Max System Size | Up to 39 auxiliary circuits with up to three expansion enclosures |
| Enclosure | Type 3R rainproof, indoor or outdoor; approx. 26.9″ H x 17.8″ W x 5.5″ D |
| Installation | Licensed electrician or qualified pool professional required |
Compatibility
| Equipment | Compatible Models / Part Numbers | Connection |
|---|---|---|
| Variable speed pumps | Pentair IntelliFlo®, IntelliFlo3® VSF (up to 16 pumps) | RS-485 |
| Salt chlorine generator cells | IntelliChlor IC20 (520554), IC40 (520555), IC60 (521105), IntelliChlor Plus40 (523735) | SCG transformer + RS-485 |
| Gas heaters | MasterTemp®, Max-E-Therm® and most heaters with 24 VAC fireman’s switch | RS-485 or dry contact |
| Heat pumps / hybrid | UltraTemp® and UltraTemp ETi® (up to 16, including cooling) | RS-485 |
| Chemistry controller | IntelliChem® | RS-485 |
| Lighting | IntelliBrite® color LED and other relay-switched lights | High-voltage relay |
| Valve actuators | IntelliValve (521485) and standard 24V actuators | 24V valve outputs |
| Remotes & panels | Indoor Control Panel (522035), Wireless Control Panel (522036), SpaCommand®, iS4, iS10, QuickTouch® II | RS-485 / wireless |
| Expansion | Valve Expansion (522038Z), i5X (522080), i10X (522996), Pool Cover Card (522039Z) | Internal / RS-485 |
| Additional relays | Pentair 3 HP Power Relay (520106), Two-Speed Relay (520198) | Relay positions 6–10 |
Which IntelliCenter Do I Need?
- 523999 – Pool only (single body), no valve actuators.
- 524000 – Pool & spa, includes 2 Compool(older) actuators.
- 524001 – Pool & spa, includes 2 IntelliValve actuators (this item).
- 524002 – Dual equipment (pool and spa with separate pumps, filters and heaters).
- 522048 – i10PS upgrade kit for existing EasyTouch®/IntelliTouch® pool/spa systems built 2012 or later.
Common Uses
- New pool and spa construction with a shared pump and filter
- Replacing aging EasyTouch, IntelliTouch, Compool or timer-based controls
- Converting a chlorine pool to salt water with integrated IntelliChlor control
- Automating spillover spas, water features, deck jets, in-floor cleaning and landscape lighting
- Service companies that want remote monitoring of customer pools
What’s in the Box
- IntelliCenter load center enclosure with outdoor color touchscreen control panel
- Pool & spa (shared equipment) personality card
- 5 installed high-voltage relays
- Salt chlorine generator transformer and salt cell blank kit
- High-powered wireless connection kit
- 2 x IntelliValve valve actuators
Not included: IntelliChlor salt cell, branch circuit breakers, wiring and conduit.
Frequently Asked Questions
- Does the Pentair 524001 include a salt cell?
No. It is salt ready with the SCG transformer, breaker and cell blank kit installed. Add an IntelliChlor cell such as the IC40 (520555) or IC60 (521105) sized to your pool. - How many relays does the 524001 have?
Five relays are installed (one filter pump plus four auxiliary). The system supports up to 10 relays by adding Pentair power relays. - What is the difference between 524000 and 524001?
Both are pool/spa load centers with 5 relays, salt-ready transformer and high-powered wireless. The 524000 includes two Compool actuators; the 524001 includes two IntelliValve actuators with LED position indicators. - What part number replaced 523964 or 521907?
The Pentair 524001 replaces 521907, 523126, 521904, 523127, 523965, 523964, 523914 and 523961. - Can I control IntelliCenter from my phone?
Yes. IntelliCenter works with the Pentair Pool app for remote control, schedules, temperature settings and alerts. - Do the heater and valve actuators use relays?
No. Heaters connect through a dry contact or RS-485, and valve actuators use dedicated 24V valve outputs, keeping your relays free for lights, blowers and other equipment. - Can I install it myself?
Pentair requires installation by a licensed electrician or qualified pool professional in accordance with the NEC and local codes.
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