Hayward OmniPL 4 Relay with TCELLS340, Web

Rated 4.56 out of 5 based on 75 customer ratings
(75 customer reviews)

$3,499.77

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The HAYWARD HLPLUS4W OmniPL 4 Relay with TCELLS340 is a complete pool automation and chlorination system designed for modern pool owners who value smart control, efficiency, and reliability. Featuring advanced automation technology, it integrates seamlessly with your pool’s equipment, allowing you to control filtration, lighting, temperature, and sanitization—all from your smartphone, tablet, or voice assistant. With the included TCELLS340 Salt Chlorinator Cell, the system provides crystal-clear, perfectly sanitized water with minimal maintenance.

Whether you’re upgrading an existing pool or building a new one, the OmniPL 4 Relay System is an all-in-one automation and sanitization solution that delivers intelligent performance, simplified operation, and long-lasting value.

Key Features

  • Smart Automation Control: Manage pool and spa functions from anywhere via the Hayward OmniLogic® app or web interface.

  • Integrated Salt Chlorination: Includes TCELLS340 for efficient, self-regulating salt chlorination with reduced chemical use.

  • 4 Configurable Relays: Control up to four different pool and spa devices such as pumps, heaters, lights, and water features.

  • Expandable System: Easily upgradeable with additional relays, valve actuators, and wireless modules.

  • Energy Efficiency: Works seamlessly with Hayward’s variable-speed pumps to optimize performance and reduce energy costs.

  • Web and Mobile Access: Cloud-based control allows real-time monitoring and scheduling from any device.

  • Voice Assistant Compatibility: Integrates with Alexa® and Google Home® for convenient hands-free control.

  • User-Friendly Interface: Simple touchscreen and intuitive setup menus for effortless operation.

  • Weatherproof Enclosure: Durable outdoor-rated design ensures long-term reliability in harsh pool environments.

Benefits

  • Convenience: Manage your entire pool system from anywhere, anytime.

  • Reduced Maintenance: Salt chlorination eliminates the need for manual chlorine handling.

  • Cost Savings: Optimizes energy use by automating equipment schedules.

  • Healthier Water: Consistent chlorine production maintains clear, balanced, and soft-feeling water.

  • Customizable Control: Tailor automation settings to your lifestyle and pool usage patterns.

  • Future-Proof Design: Modular components allow system expansion as your needs evolve.

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4.6
Based on 75 reviews
5 star
56
56%
4 star
44
44%
3 star
0%
2 star
0%
1 star
0%
Emily Young
Emily Young
Verified ownerVerified owner
5/5

Installation was straightforward and performance has been reliable.

4 months ago
Justin Lee
Justin Lee
Verified ownerVerified owner
4/5

Had no problems setting this up. Everything fit perfectly.

3 months ago
Matthew Taylor
Matthew Taylor
Verified ownerVerified owner
5/5

Arrived quickly and worked right out of the box.

4 months ago
Ryan Thompson
Ryan Thompson
Verified ownerVerified owner
5/5

Decent quality and does the job well.

7 months ago
Michael Johnson
Michael Johnson
Verified ownerVerified owner
4/5

Happy with the purchase. No complaints.

9 months ago
Michael Johnson
Michael Johnson
Verified ownerVerified owner
4/5

This made pool maintenance much easier. Definitely recommend.

9 months ago
Specification Details
Model HLPLUS4W
Brand Hayward
System Type Pool & Spa Automation with Integrated Salt Chlorination
Included Chlorinator Cell TCELLS340 (up to 40,000 gallons)
Number of Relays 4 Configurable Relays
Automation Interface OmniLogic Web & Mobile App
Connectivity Wi-Fi / Ethernet
Voice Control Compatible with Amazon Alexa® & Google Home®
Pump Compatibility Works with Hayward Variable-Speed Pumps
Mounting Type Wall-Mounted Outdoor Enclosure
Power Requirements 120/240V AC
Expandable Yes (additional relays, valves, and modules available)
Warranty 3-Year Limited Warranty

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