Jandy Aqualink TCX vs RS4: Which Pool Automation System is Right for You?

If you’re looking to simplify your pool maintenance and upgrade your backyard experience, a pool automation system is the way to go. Two popular options from Jandy — the Aqualink TCX Automation Bundle, Pool Only (TCXP) and the Aqualink RS4 Pool Only Bundle Pack (IQ904-P) — offer powerful control and convenience, but they cater to slightly different needs.

In this guide, we break down the differences between these two models to help you decide which one is best for your pool.

Overview of Each Product

Jandy Aqualink TCX Automation Bundle (TCXP)

The Jandy Aqualink TCX is a streamlined, user-friendly pool-only automation system designed for smaller or less complex pools. It provides essential automation features at a more affordable price point, making it ideal for pool owners who want simplicity without sacrificing quality.

• Control pumps, lights, heaters, and more from your smartphone or web-enabled device
• Wi-Fi enabled with iAquaLink app integration
• Supports up to 4 relays (circuits)
• Compact and easy to install
• Energy-efficient scheduling

View the Jandy Aqualink TCX

Jandy Aqualink RS4 Pool Only Bundle Pack (IQ904-P)

The Jandy Aqualink RS4 is part of Jandy’s premium RS Series, offering a more advanced level of control and expandability. It’s designed for pool owners who want more flexibility, additional features, and the ability to scale up as needed.

• Controls up to 4 auxiliary circuits (expandable with additional boards)
• Full-featured control of pool equipment and water features
• Compatible with iAquaLink app for remote access
• Supports advanced features like light dimming, variable-speed pumps, and more
• Includes indoor control panel

View the Jandy Aqualink RS4

Side-by-Side Comparison

Pros & Cons of Each Model

Jandy Aqualink TCX (TCXP)

Pros:

• Affordable and easy to install
• Perfect for small to medium pools
• Seamless smartphone app control
• Energy-efficient

Cons:

• Limited expandability
• No indoor control panel
• Lacks advanced customization

Jandy Aqualink RS4 (IQ904-P)

Pros:

• Highly customizable and expandable
• Includes indoor control panel
• Compatible with more advanced features
• Ideal for larger or more complex pools

Cons:

• Higher price point
• Installation can be more involved

Which One is Right for You?

Choosing between the TCX and RS4 comes down to the complexity of your pool and your personal preferences:

• Best for small pools & simplicity: Jandy Aqualink TCX (TCXP) — affordable and easy-to-use system that covers the basics.
• Best for high-performance & complex needs: Jandy Aqualink RS4 (IQ904-P) — suitable for larger pools, more equipment, and advanced features.
• Best for energy savings: Both offer efficient scheduling, with the TCX being the more budget-friendly option.
• Best for budget-conscious buyers: The TCX offers great value at a lower price point.

Bring the Convenience of Pool Automation

Both the Jandy Aqualink TCX and RS4 bring the convenience of pool automation to your backyard, but they excel in different scenarios. If you’re looking for simplicity and affordability, the TCX is a strong choice. If you need more control, customization, and scalability, the RS4 is worth considering.

Need help choosing the best pool automation system? Contact us or visit our store locations in Phoenix, Scottsdale, or Las Vegas for expert advice!