Residential Salt Pool Power Centers (15g/h – 40g/h)
Century manufactures premium, reliable residential salt pool power centers engineered specifically for B2B wholesale distributors, pool builders, and service professionals. Designed to deliver stable DC voltage to your chlorination systems, our control units are available in configurations optimized for 15g/h, 25g/h, and 40g/h outputs. Whether you are supplying new pool constructions or fulfilling high-volume aftermarket repair demands, our power supplies provide the durability and performance that the US pool industry demands.

The Ultimate Replacement Power Center for Salt Cell Systems
In the residential pool market, the power supply is the heart of the chlorination process. When a system fails, pool technicians need a replacement power center for salt cell setups that is dependable, easy to install, and built to withstand harsh outdoor conditions.
At Century, we do not just build generic boxes; we engineer drop-in ready power units that seamlessly replace aging or burnt-out OEM controls. Our units supply precise electrical currents to titanium plates, ensuring optimal chlorine production without accelerating plate wear. By matching the specific voltage and amperage requirements of 15,000-gallon, 25,000-gallon, and 40,000-gallon pools, our salt pool power center replacement units take the guesswork out of inventory stocking for your service routes and distribution warehouses.

Engineered for the Pool Pad: Core Features
Standard factory units often fail due to poor heat management or moisture intrusion. We have redesigned our salt cell control box from the ground up to address these exact failure points, significantly reducing RMA (Return Merchandise Authorization) rates for our B2B partners.
- Heavy-Duty Weatherproof Enclosure: Housed in a robust, UV-resistant NEMA 4X / IP65 rated thermoplastic shell, our units keep delicate internal components completely safe from driving rain, extreme sun exposure, and blowing debris on the pool pad.
- Upgraded Thermal Management: Thermal overload is a primary cause of power unit failure. We integrate oversized internal aluminum heat sinks and high-efficiency transformers to dissipate heat rapidly, even during the peak of summer.
- Intuitive Diagnostic Interface: We keep troubleshooting simple for field technicians. The front panel features clear LED indicators for power status, flow detection, salinity levels, and cell inspection alerts.
Technical Specifications: 15g, 25g & 40g/h Units
To help distributors and technicians match the right power supply to the right application, please refer to our standard technical parameters below. (Note: Custom voltage and amperage configurations are available for bulk OEM orders)
| Specification Parameter | 15g/h Power Center | 25g/h Power Center | 40g/h Power Center |
|---|---|---|---|
| Max Pool Volume | Up to 15,000 Gallons | Up to 25,000 Gallons | Up to 40,000 Gallons |
| Input Voltage (AC) | 110V / 220V (Switchable) | 110V / 220V (Switchable) | 110V / 220V (Switchable) |
| Output Voltage (DC) | 5V - 24V DC | 5V - 24V DC | 5V - 24V DC |
| Output Amperage | 3.0A - 4.5A | 4.5A - 6.0A | 6.0A - 8.0A |
| Enclosure Rating | NEMA 4X / IP65 | NEMA 4X / IP65 | NEMA 4X / IP65 |
| Operating Temp | 14°F to 140°F | 14°F to 140°F | 14°F to 140°F |
| Control Method | Touchscreen | Touchscreen | Touchscreen |
| Cooling System | Forced Air Cooling | Forced Air Cooling | Forced Air Cooling |
Partner with Century for OEM Salt Chlorinator Parts Wholesale
If you are a regional distributor, a pool franchise operator, or an emerging brand looking to white-label your own equipment line, Century is your ideal manufacturing partner. We bypass the traditional multi-tiered distribution channels to offer direct-from-factory pricing on OEM salt chlorinator parts wholesale.

Why trust your supply chain to us?
Strict Quality Control: We don’t just assemble; we stress-test. Every single power unit undergoes a rigorous burn-in test at full electrical load before packaging. We also conduct high-voltage isolation tests to guarantee total electrical safety for the end-user.
SKU Consolidation: By offering switchable 110V/220V inputs and clearly defined output tiers (15g, 25g, 40g), we help distributors minimize the number of unique SKUs they need to keep on the shelf, tying up less working capital.
Customization (ODM/OEM): Ordering by the pallet? We can redesign the front-panel membrane sticker with your company’s logo, and adjust the internal PCB firmware to match your proprietary cell designs.
Frequently Asked Questions (FAQs)
No, and for good reason. We engineer specific power center configurations perfectly matched to 15g/h, 25g/h, and 40g/h electrolytic cells. Supplying the amperage meant for a 40g cell into a 15g cell will rapidly degrade the ruthenium/iridium coating on the titanium plates. Always match the power supply to the exact cell output.
Absolutely. All our residential control units are housed in robust, NEMA 4X equivalent enclosures rated for harsh outdoor pool pad installations, protecting against rain, UV rays, and sprinkler systems.
Related Products
Disclaimer: Century is an independent manufacturer of high-quality pool equipment and replacement components. Any reference to original equipment manufacturer (OEM) names, trademarks, or part numbers (such as Hayward®, Pentair®, IntelliChlor®, or AquaRite®) is strictly for the purpose of demonstrating product compatibility. We are not affiliated with, endorsed by, or sponsored by these trademark holders. All OEM trademarks remain the property of their respective owners.
