SKU: 39301510049

JANDY JXI USER INTERFACE KIT - R0591900

$171.10 $190.11
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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13

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Description

JANDY JXI USER INTERFACE KIT - R0591900The Jandy JXi User Interface Kit (R0591900) provides pool contractors with a professional grade replacement solution for JXi heater control systems. This OEM interface kit ensures reliable operation and easy monitoring for commercial and residential pool heating installations, reducing service callbacks and maintaining customer satisfaction. Commercial Installation Benefits Designed for quick professional installation, this kit includes everything

The Jandy JXi User Interface Kit (R0591900) provides pool contractors with a professional-grade replacement solution for JXi heater control systems. This OEM interface kit ensures reliable operation and easy monitoring for commercial and residential pool heating installations, reducing service callbacks and maintaining customer satisfaction.

Commercial Installation Benefits

Designed for quick professional installation, this kit includes everything needed for seamless heater interface replacement. The user-friendly design reduces troubleshooting time and simplifies heater operation for end users, while the sturdy construction ensures long-term reliability in demanding pool environments. Compatible with both natural gas and propane JXi heater models.

Why Pool Contractors Choose MT Pools

MT Pools delivers superior customer service with expert technical support for all your heater component needs. Our B2B wholesale pricing structure protects your profit margins while our reliable inventory ensures your service calls stay on schedule. Join thousands of pool contractors who trust MT Pools for their equipment needs.

Frequently Asked Questions

Which Jandy JXi heater models is this interface kit compatible with?

The R0591900 kit is compatible with JXi 200, 260, and 400 series heaters, including all natural gas and propane variations (JXI400N, JXI260N, JXI200N, JXI400P, JXI260P, JXI200P, and their sub-models).

What's included in the user interface kit?

The kit includes the complete User Interface Assembly, 5 #6 screws for installation, and a detailed installation guide for professional contractors.

How complex is the installation process for contractors?

Installation is straightforward for qualified technicians - simply disconnect four wires (black, orange, blue, red) from the terminal block, remove five screws, and reverse the process with the new interface.

Does MT Pools offer technical support for installation?

Yes, MT Pools provides superior customer service with expert technical guidance to help contractors complete installations efficiently and correctly.

Order Today

Keep your service operations running smoothly with genuine Jandy replacement parts from MT Pools. Our team is ready to support your success with fast shipping and expert technical assistance.

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: 39301510049

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4.2 ★★★★★
Based on 20 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Very nice pillowcases
Color: 06 - Beige, Size: Standard (20" X 26")
These pillowcases are really nice. They're soft and wash well. I really like the pocket on the end. It makes your pillows look nice and neat. The price is good too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
ShelbbLC
Chelsea, US
★★★★★ 3
Love the sheets but GOSH THEY STINK
Color: 19 - Forest Green, Size: Queen (20" X 30")
I have the dark green sheets and bought these for extra cases to match. I would give them 5 stars if it weren’t for the fact that they smell absolutely horrible. I am so surprised after reading reviews that more people don’t mention it?! Maybe it’s more prominent in darker colors but I have washed these now 3 different times even with scent beads and still hate the smell. I wish I could accurately describe what it smells like— it’s just not good and for some reason, body heat only exacerbates it and makes the smell even worse and I wake up feeling like a smell like the sheets… which isn’t a good thing. Besides that, I do really enjoy them. They feel great on your skin and I love the color. I wish the smell didn’t kill them so badly for me ☹️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
A
Verified Purchase
Amy
Birmingham, US
★★★★★ 5
Comfy soft pillow covers
Color: 02 - White, Size: Queen (20" X 30"), Color: 02 - White, Size: Queen (20" X 30")
Absolutely love these pillow cases! I bought 2 sets. After I received them & washed & dried them they did remain wrinkly. I just went ahead and put them on my pillows & the wrinkles went away. I continue to love the feel, coolness & comfort. Will definitely buy more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
L
Verified Purchase
Lisa Brown
Chelsea, US
★★★★★ 5
Great soft pillow cases
Color: 03 - Navy, Size: Standard (20" X 26")
Pillow cases are beautiful and soft, great quality. I had to return them because standard were too small. I am going to order queen instead.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
J
Verified Purchase
J
Belleville, US
★★★★★ 5
These Bamboo Pillowcases Made Me Realize I Sleep Hot
Color: 07 - Cream, Size: Queen (20" X 30"), Color: 07 - Cream, Size: Queen (20" X 30")
I bought these mostly because I kept hearing people talk about bamboo pillowcases and honestly thought it sounded a little overhyped, but I totally get it now. The first thing I noticed was how cool they felt compared to regular cotton. I tend to get warm when I sleep and flip my pillow a million times during the night looking for the cold side, and these actually stay noticeably cooler longer. They also feel really soft without having that weird slippery texture some silky pillowcases have. My skin has been less irritated lately and my hair definitely looks less frizzy in the mornings. I have thick hair that tangles easily overnight, and these have helped more than I expected. Another thing I appreciate is that they’ve washed well so far. I was worried they’d pill or lose softness after a wash cycle, but they still feel smooth and nice. They also just make the bed feel cleaner and more comfortable overall. One of those small upgrades that ends up making a bigger difference than you’d think.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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