Description
Salt chlorine generator power center for IntelliChlor systems that controls electrolytic chlorine production for residential pools and spas. It monitors system status and cell condition while managing chlorine output automatically, reducing or eliminating the need to handle liquid or granular chlorine. Designed for integration with pool automation systems and typical pool plumbing and electrical setups.
Quick Answer: What Is the Pentair 520556?
The Pentair 520556 is a chemical controller: Pentair IntelliChlor Power Center for Salt Chlorine Generators. It is brand new, ships in 1-2 business days, and is backed by the Pentair manufacturer warranty.
Pentair 520556 Specifications
| Brand | Pentair |
|---|---|
| Equipment Type | Chemical Controller |
| Model Number | 520556 |
| Product Line | IntelliChlor |
| UPC | 788379691981 |
Key Features
- Monitors cell life and reports remaining hours
- Push-button controls with easy-to-read displays
- Automatic shut-off at low water temperatures
- Timed cycling to reduce calcium and scale buildup
- Integrates with pool automation systems
How It Works
Chemical feeders and controllers deliver sanitizer and pH adjusters consistently. Tab chlorinators and floaters dissolve tablets at a controlled rate, automatic feeders and peristaltic pumps meter liquid chemicals, and controllers measure ORP and pH to tell feeders when to run. Storage and containment products keep chemicals separated, contained and safe.
How to Choose the Right Chemical Controller
- Size feeders to the pool volume and chemical demand.
- Confirm the chemical the feeder is rated for (trichlor tablets, liquid chlorine, acid).
- For controllers, check probe types, outputs and alarms needed for your health code.
- Choose containment sized for the containers you store.
If you are replacing an existing part, the fastest way to confirm compatibility is to match the brand and model number on the old equipment. Send us the model number or a photo of the label and our team will help confirm the 520556 is the right fit before you order.
Installation and Safety
Install inline chlorinators after the heater with a check valve to protect equipment. Never mix chemicals, and never put cal-hypo in a trichlor feeder; the reaction can be violent. Follow the chemical manufacturer's safety data sheet and local codes.
Maintenance Tips
- Inspect feeder lids, O-rings and tubing regularly.
- Calibrate pH and ORP probes on schedule.
- Store chemicals cool, dry, ventilated and separated by type.
- Replace worn peristaltic tubes promptly.
What's Included
This listing is for the Pentair 520556 as described in the specifications above. Plumbing, wiring, unions and accessories are not included unless they are listed in the product name or specifications.
Built for Homeowners, Pool Pros and Property Managers
- Homeowners: match your existing model number, then reach out if you want a second set of eyes on compatibility before you order.
- Pool service pros and builders: order quickly, track every shipment, and reorder common parts for your routes and builds.
- Property managers and commercial pools: standardize equipment across properties and plan replacements with help from our team.
White Paper
- Pentair 520556 Installation Guide (PDF)
- Pentair 520556 Installation Guide 2 (PDF)
- Pentair 520556 Manual (PDF)
- Pentair 520556 Manual 2 (PDF)
- Pentair 520556 Installation Guide 3 (PDF)
- Pentair 520556 Sell Sheet (PDF)
Frequently Asked Questions About the Pentair 520556
Can I use any tablets in my chlorinator?
Use only the chemical the feeder is rated for, usually trichlor tablets. Never mix chemical types.
Where should a chlorinator be installed?
After the filter and heater, with a check valve so concentrated chlorine cannot back up into equipment.
Do controllers replace testing?
No. Test water regularly to verify controller readings.
Is this the genuine Pentair part?
Yes. It is brand new Pentair equipment (model 520556) covered by the manufacturer warranty. Warranty terms vary by product and application; see the manufacturer documentation or ask our team.
