SKU: 23632510113

PENTAIR COM PORT EXPASION MODULE - 520818

$87.57 $97.30
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Description

PENTAIR COM PORT EXPASION MODULE - 520818The Pentair COM Port Expansion Module 520818 is the essential upgrade component pool contractors need to maximize IntelliTouch and EasyTouch control system capabilities. This professional grade expansion module enables seamless integration of multiple Pentair accessories while providing reliable RS 485 communication for IntelliFlo pumps, making it indispensable for comprehensive pool automation installations. Commercial Installation Benefits Designed

The Pentair COM Port Expansion Module 520818 is the essential upgrade component pool contractors need to maximize IntelliTouch and EasyTouch control system capabilities. This professional-grade expansion module enables seamless integration of multiple Pentair accessories while providing reliable RS-485 communication for IntelliFlo pumps, making it indispensable for comprehensive pool automation installations.

Commercial Installation Benefits

Designed for professional pool contractors, this expansion module reduces installation complexity by providing three dedicated COM ports and four RS-485 terminals in a single unit. The complete kit includes all necessary mounting hardware, cables, and detailed installation guide, minimizing job site delays and ensuring consistent, professional results that protect your reputation.

Why Pool Contractors Choose MT Pools

MT Pools delivers superior customer service with expert technical support for complex automation projects. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory ensures critical components like the 520818 are always available when your projects demand them.

Frequently Asked Questions

Is the 520818 compatible with older Compool systems?

Yes, the Pentair 520818 COM Port Expansion Module is specifically designed for Compool to EasyTouch upgrade systems, making it perfect for retrofit installations.

How many accessories can be connected simultaneously?

The module provides three 4-pin COM ports supporting multiple accessories including ScreenLogic, IntelliChlor, QuickTouch, and control panels, plus four RS-485 terminals for IntelliFlo pumps.

What electrical specifications should contractors know?

COM PORT A & B have a combined maximum of 14 VDC, 2.0A. The module includes detailed wiring pinouts and requires power disconnection during installation for safety.

Does MT Pools provide technical support for installation?

Yes, MT Pools offers superior customer service with expert technical guidance to help contractors successfully integrate the 520818 module into complex automation systems.

Order Today

Streamline your next automation project with the Pentair 520818 COM Port Expansion Module from MT Pools. Our team provides the technical expertise and reliable service that keeps your installations on schedule and profitable.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 23632510113

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4.2 ★★★★★
Based on 30 reviews
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Product Reviews
T
Verified Purchase
Tracy and Christina
Grantham, US
★★★★★ 5
Amazing!
Format: Kindle, Format: Kindle
This book was phenomenal, I devoured it within a few days! For this being a debut novel, it is fantastic and I would’ve thought the author was a seasoned author. I have zero complaints about this book. Let me start by saying that the world building was phenomenal. I could picture everything in my head because of how detailed it was — that’s how good it was written. And I absolutely love the “captive/captor” trope so much, it’s become one of my favorite tropes, so I was pleasantly surprised to see that this book had that. I loved the banter between Rogue and Ara — they’re both snarky and witty, plus with the romantic tension, it made the dialogue that much better. Speaking of romantic tension, yes there is spice but not so much of it that it overrides the plot, which I loved. For me, this would probably be on the 3/5 level of spice. This book had a ton of plot twists and I thoroughly enjoyed it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2024
R
Verified Purchase
R Spires
Louisville, US
★★★★★ 4
High on Tropes and Satisfaction
Format: Kindle
This is a great Romantasy book full of action, adventure, and everything you look for in this genre. I won’t lie: it does kinda feel like the author found every common trope from every successful book of this kind and threw them all into this novel. But if it ain’t broke, don’t fix it. Especially in romance, there’s a large audience who has specific expectations, and they want them every time. Nothing wrong with that and many times I’m one of them. I have no idea what defines a spoiler honestly, so spoiler alert!!!!!!! Tropes include: Only one bed at the inn/bar Dissatisfaction with life before hunk appears Lost royalty The chosen one Montage of dress up time followed by shocked hunk Forbidden romance between two from rival peoples Power that cannot be controlled, simply guided/asked Gathering intel at the inn/bar FMC who knows how to fight/use weapons well There’s probably more but no need to list them all. Good story and I would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
L
Verified Purchase
Lisa B.
Cuba, US
★★★★★ 5
OUTSTANDING
Format: Kindle
This was very, very good. The world is vast and characters are complex. There is a good plot with a whole lot going on. This is well written. Good twists and turns and some heart breaking moments. You will love these characters, they have heart and loyalty. I am hoping that there will be several more books. We've yet to see anything from the Sea Court but only a mention of them here and there. The Wood Court was given a quick couple of scenes, and only as far as some warriors, we've yet to enter their court and the Shadow Court, I'm not sure if they will be a force for good or bad, but they definitely will play a much bigger role moving forward. This is primarily the Ice and Air Courts. Told in multiple views, which I loved, it gives you a chance to see things from different eyes. There's alot of political maneuvering and deception. I loved it and will pick up the next book as it becomes available. If you like The Fae and the courts, you should love this. I think the author has mucn in store for us.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2020
J
Verified Purchase
Jessika
Charlottesville, US
★★★★★ 4
Definitely worth the read!
Format: Kindle
After taking a deep breath and taking in that wicked twist of an ending, I have finally composed myself. My first thought when I started this book was that I love Reyna's character. I was intrigued by her connection with her familiar and the Ruin that is plaguing her land. It came as no surprise that she took her sister's place in an attempt to protect her. When they reach the Air Court everything slows down. This is where it was iffy for me. First of all, I like multiple POV's in books however 7 is a bit much. It starts to interrupt the story line. I felt like I was finally making progress connecting with one character, then it was switched to another person. I felt they all had necessary or pertinent information but not necessarily were they all POV worthy. The only other thing that annoyed me was that Reyna constantly was " trapped." She would rush off without thinking, only to need rescuing. She is brilliant in a fight, but she really doesn't think through anything. Lorcan is amazing. I know he might be on the "bad" list, but his background is so interesting. Eislyn(Reyna's sister) is really so sweet, but calculating. I enjoyed her and Thane's dialogue. The author did an amazing job with the imagery in this book. Everything was so detailed it was easy to fall into the scene. I love unexpected twists and while part of the ending I expected, I wasn't expecting how it took place. All in all, I found it very entertaining and I am very invested in continuing this series. Favorite quotes: "The truth may be twisted but never false." "Who was she if she was not the enemy of the Air Court? What was her purpose of she no longer has that?" "In a war-torn land, love was always a lie."
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 4, 2020
K
Verified Purchase
KAB
Draper, US
★★★★★ 5
Great Read!!! Great story!!!
Format: Kindle
The series is long, but Ms. Wolfhart does a fantastic job of weaving this tale while bringing so much to the characters. Surprises and plot twists along the way to keep you intrigued. There is some graphic sex, but is no way the focal point. Grammar was excellent (a rare find with a lot of self publishers) with only a few noted errors. I rarely give 4 stars, let alone 5.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2021

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