SKU: 59604551650

JANDY AQUALINK Z4 4 RELAY SYSTEM - ZQ-4PSI

$482.24 $535.82
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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9

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Description

JANDY AQUALINK Z4 4 RELAY SYSTEM - ZQ-4PSIThe Jandy AquaLink Z4 4 Relay Pool Automation System (ZQ 4PSI) delivers professional grade pool and spa control that pool contractors trust for residential and commercial installations. This comprehensive automation solution controls up to four circuits and three valve actuators, streamlining operations while reducing service calls and enhancing customer satisfaction. Professional Installation Benefits Designed for easy contractor installation with

The Jandy AquaLink Z4 4-Relay Pool Automation System (ZQ-4PSI) delivers professional-grade pool and spa control that pool contractors trust for residential and commercial installations. This comprehensive automation solution controls up to four circuits and three valve actuators, streamlining operations while reducing service calls and enhancing customer satisfaction.

Professional Installation Benefits

Designed for easy contractor installation with intuitive setup and compact in-wall design, the Z4 system reduces installation time and labor costs. The removable user interface can be relocated using standard telephone cable, providing flexibility for optimal placement. Advanced features like spill-over and solar priority demonstrate your technical expertise to clients while maximizing energy efficiency.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for automation installations. Our B2B wholesale pricing protects your profit margins while our reliable inventory ensures your automation projects stay on schedule. Join thousands of contractors who rely on our daily recurring customer support.

Frequently Asked Questions

What circuits can the AquaLink Z4 control?

The Z4 controls filter pumps and up to three auxiliary circuits including booster pumps, water features, color lights, and other pool equipment up to 3HP at 240VAC.

What installation requirements must contractors follow?

Installation requires licensed electrician work, GFCI protection, proper grounding with 8 AWG copper wire, and controller placement minimum 5 feet from pool wall and 5 feet off ground.

Does the system include valve actuators?

Yes, the complete system includes two Jandy valve actuators, iAquaLink connectivity, water temperature sensor kit, and all mounting hardware for professional installation.

Can the user interface be relocated after installation?

Yes, the removable user interface can be relocated using standard telephone cable, providing installation flexibility for optimal customer convenience.

Order Your Automation Systems Today

Enhance your service offerings with professional pool automation from MT Pools. Our technical support team is ready to assist with installation guidance and bulk pricing for multiple projects.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59604551650

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4.8 ★★★★★
Based on 27 reviews
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Verified Purchase
Makayla
Battle Creek, US
★★★★★ 5
Great for toddler eczema
Such a nice on-the-go option! We leave this in the car for quick application when my daughter’s eczema on her ankles starts acting up (she’s 2 and will scratch it while in her car seat). It helps almost instantly to minimize irritation. The consistency is smooth, doesn’t melt in the warmth, absorbs fast, and has a neutral smell. Very happy with this product and will buy more when we run out!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
H
Verified Purchase
HaileyRae
Charlottesville, US
★★★★★ 5
It's a YES. Love this stuff.
I usually don't write reviews but... this stuff is amazing for me. I don't have eczema but I needed a face lotion that didn't break me out since Iv'e been having problems with acne lately. I used this awhile ago and tried other products but nothing worked like this. It is so gentle on my face and also IT REMOVES EYE MAKEUP, which is a real game changer for me since even showering cannot take off my mascara at times. But this just swipes it away completely as well as moisturizes which is perfect. Skin feels soft and no irritations, it also lasts forever but keep it out of the heat because it will melt if it gets too hot. It is similar to stick sunscreens IMO and has a bit of a gritty texture at times but it is not abrasive and goes on smoothly. Smells like lavender but is not too overpowering of a smell. The ingredients are really clean too which is hard to find nowadays. For this price, I will be coming back from now on. This is a winner for me!
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Reviewed in the United States on August 7, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 3
smells like lavender, but otherwise good
smells intensely of lavender, which I do *not* enjoy. it's not added just as a perfume, so they're claiming it's unscented, but the lavender smell will definitely follow you around. texture is a little sandy and crumbly (think like a Burt's Bees chapstick texture instead of a smooth Chapstick brand one), which I actually like, it feels like it really applies well instead of just gliding on top of the skin. smooth once it's on the skin, transfers and wipes off easily but that's expected of a balm, and it's easy to reapply. definitely a good size for the price, but the stick is so big that it's actually a little unwieldy to apply on eczema around the hands or face. it works moderately well for my eczema patches, but honestly the lavender smell is so strong and off putting to me that I'll probably give it away anyways.
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Reviewed in the United States on November 22, 2025
C
Verified Purchase
criscostick
Belleville, US
★★★★★ 5
Perfect for dry, sensitive skin
I have extremely sensitive, dry skin. I also hate the feeling of oily lotion on my hands. I love using this stick so I don’t have to get the lotion on my hands and it hasn’t irritated my skin at all. It is extremely thick and sometimes hard to spread on without it being clumpy, but that’s not an issue for me.
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Reviewed in the United States on May 11, 2026
C
Verified Purchase
CoreyTheFro
Los Angeles, US
★★★★★ 5
In most of all circumstances, this works
Style: SPF 50, Size: 6 Fl Oz (Pack of 2)
For Summer time and when playing and working in the sun, this is my go to sunscreen! I love how it is more natural than all the other ones out there. I have been sort of a spray on sunscreen connoisseur and this is the one that is my favorite. Also, if I have gotten a burn and put this on it, I believe it helps start the healing process on the burn I got. This is at least what I experienced multiple times last year. The only circumstance that this sunscreen fails miserably is in the Caribbean. I recently went on a cruise to that region and applied this sunscreen and it became evident that this and the other brands of spray on sunscreen do not work in Caribbean sun. The only sunscreen that works is the lotion based stuff that you rub into your skin. I have also consulted with friends on spray on sunscreen in the Caribbean and they all fail as well. So, this is why I say that it works in almost every circumstance.
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Reviewed in the United States on May 1, 2023

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