Hayward AQRS3OMNIKIT AquaRite S3 AQRS315, AQRS325, and AQRS340 Omni Upgrade Kit | Full Smart Pool Automation for Your AquaRite S3 Salt System
Transform your Hayward AquaRite S3 salt chlorination system into a complete smart pool automation hub with the Hayward AQRS3OMNIKIT AquaRite S3 Omni Upgrade Kit. This genuine Hayward upgrade kit adds the full power of Omni® automation to your existing AquaRite S3 unit — giving you touchscreen control at the pad, remote access from anywhere through the OmniLogic® mobile app, and hands-free voice control through Amazon Alexa and Google Home. No need to replace your salt system or rewire your equipment pad from scratch: the AQRS3OMNIKIT installs directly onto your existing AquaRite S3, unlocking control of pumps, heaters, lights, cleaners, water features, spa functions, and more.
If you own an AQRS315, AQRS325, or AQRS340 AquaRite S3 salt chlorinator, this is the factory-designed path to whole-pool automation — the same silky-smooth salt water you already enjoy, now with app-based scheduling, real-time monitoring, and smart home integration built in.
Why Upgrade with the AQRS3OMNIKIT?
The AquaRite S3 is already one of the most trusted salt chlorination platforms in the industry. The AQRS3OMNIKIT takes it to the next level by adding a color Omni touchscreen display, WiFi connectivity, an AQR S3 Omni control board, and two high-powered relays — everything needed to run your entire backyard from one interface. Instead of juggling mechanical timers, separate heater controls, and manual light switches, you get one unified system that Hayward engineered specifically for the S3 platform.
- Whole-Pool Control:Â Manage variable-speed pumps, gas and heat pump heaters, LED color lighting, robotic and pressure cleaners, water features, and spa settings from a single system.
- OmniLogic® App Access: Monitor and adjust your pool from anywhere — check water temperature, change chlorination output, run schedules, and receive alerts right from your phone.
- Voice Control Ready: Compatible with Amazon® Alexa® and Google Home® for hands-free commands like turning on the spa or adjusting lights.
- Omni Touchscreen Display:Â Intuitive color touchscreen controller at the equipment pad with a guided Configuration Wizard for setup.
- Two High-Voltage Relays Included:Â Immediately automate two additional pieces of high-voltage equipment such as a booster pump or pool light.
- Water & Air Temperature Sensors:Â Included sensors enable accurate heater control, freeze protection, and smarter scheduling.
- Energy Savings:Â Automated schedules and variable-speed pump control help reduce energy usage and extend equipment life.
- Genuine Hayward Quality:Â UL Listed swimming pool controller (cULus), EPA Est. #69788-RI, backed by Hayward’s 3-year limited warranty.
What’s in the Box
- AQR S3 Omni Control (Expansion) Board
- Omni Touchscreen Display Controller
- 2 High-Voltage (High-Powered) Relays
- 2 Temperature Sensors (1 water sensor, 1 air sensor)
- Power Cable and Data Cable
- AquaRite S3 Omni Upgrade Kit Quick Start Guide
Compatibility
The Hayward AQRS3OMNIKIT is designed exclusively for the AquaRite S3 Series salt chlorination systems:
- AQRS315 – AquaRite S3, 15,000-gallon (TCELLS315 cell)
- AQRS325 – AquaRite S3, 25,000-gallon (TCELLS325 cell)
- AQRS340 – AquaRite S3, 40,000-gallon (TCELLS340 / TCELLS340X25 cell)
Note: This kit works only with a genuine Hayward S3 Series TurboCell® salt cell. It is not compatible with the original AquaRite (AQR15/AQR9), AquaRite 900 Series, or non-S3 systems. Once upgraded, your system functions as an AquaRite S3 Omni with full OmniLogic app support.
Technical Specifications
| Part Number / SKU | AQRS3OMNIKIT |
| Manufacturer | Hayward Industries, Inc. |
| Product Type | Pool Automation Upgrade Kit (Salt System to Omni Automation) |
| Display | Omni color touchscreen controller |
| Connectivity | Built-in WiFi; OmniLogic® mobile app (iOS & Android) |
| Voice Control | Amazon® Alexa®, Google Home® |
| Relays Included | 2 high-voltage (high-powered) relays |
| Sensors Included | 1 water temperature sensor, 1 air temperature sensor |
| Control Board | AQR S3 Omni control / expansion board |
| Compatible Systems | AQRS315, AQRS325, AQRS340 |
| Salt Cell Requirement | Genuine Hayward S3 Series TurboCell® only |
| Certifications | cULus Listed (5C27 Swimming Pool Controller) |
| EPA Est. No. | 69788-RI |
| PMRA Reg. No. | 28325.50 |
| Warranty | 3-year limited (professional installation may be required for warranty validation) |
| Assembled In | USA |
Ideal Use Cases
- Existing AquaRite S3 Owners: Add full automation without replacing your salt system — the most cost-effective route to a smart pool.
- Pool & Spa Combos:Â Automate spa spillovers, heater setpoints, and valve-controlled features from one app.
- Vacation & Rental Homes:Â Monitor and control the pool remotely, receive alerts, and verify equipment is running properly from anywhere.
- Energy-Conscious Homeowners:Â Schedule variable-speed pumps and heaters to run during optimal hours and cut operating costs.
- Pool Professionals:Â A clean, factory-supported retrofit that turns a standard S3 install into a premium automation sale.
Installation Notes
The AQRS3OMNIKIT mounts to and integrates with your existing AquaRite S3 enclosure. Installation involves line-voltage wiring and equipment configuration, so professional installation by a qualified pool technician or electrician is strongly recommended — and proof of professional installation may be required to validate the factory warranty. After installation, the on-screen Configuration Wizard walks you through setup, and registration through the OmniLogic app (using your system’s MSP ID) enables remote access.
Frequently Asked Questions
What does the Hayward AQRS3OMNIKIT do?
It upgrades an existing AquaRite S3 salt chlorination system (AQRS315, AQRS325, AQRS340) to full Omni® automation, adding a touchscreen display, WiFi, an Omni control board, two high-voltage relays, and water/air temperature sensors so you can control pumps, heaters, lights, cleaners, and water features from the OmniLogic app.
Which systems is the AQRS3OMNIKIT compatible with?
It is compatible only with AquaRite S3 Series systems: AQRS315, AQRS325, and AQRS340. It requires a genuine Hayward S3 Series TurboCell salt cell and does not fit the original AquaRite, AquaRite 900, or other non-S3 chlorinators.
Does the AQRS3OMNIKIT work with Alexa and Google Home?
Yes. Once connected to WiFi and registered in the OmniLogic app, the system supports voice control through Amazon Alexa and Google Home devices.
How many pieces of equipment can I control after the upgrade?
The kit includes two high-voltage relays out of the box for equipment such as lights or a booster pump, in addition to control of compatible variable-speed pumps, heaters, and chlorination. Additional Hayward smart relays and accessories can expand the system further.
Do I need professional installation?
Professional installation is strongly recommended since the kit involves high-voltage wiring, and proof of installation by a qualified technician may be required to validate Hayward’s 3-year limited warranty.
Is this a genuine Hayward part?
Yes. Best Pool Shop supplies only genuine Hayward products. The AQRS3OMNIKIT is a factory-original Hayward upgrade kit, cULus Listed as a swimming pool controller and assembled in the USA.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.
Reviews
There are no reviews yet.