IntelliCom 2 Interface Adapter Replacement Pentair 521109
IntelliCom 2 Interface Adapter Replacement Pentair 521109
Take full control of your pool system with the Pentair 521109 IntelliCom 2 Interface Adapter. Shasta Pool Supply offers the smart way to connect and automate your high-performance Pentair pumps. Specifically, this interface gives you flexible control options and allows you to integrate your pump with automation systems or external control devices.
- Deliver Full Automation Control: Integrates Pentair high-performance pumps with third-party automation or control systems.
- Simplify Operation: Allows remote on/off and speed control from standard automation relays or switches.
- Maximize Energy Efficiency: Helps optimize pump performance by running at ideal speeds for filtration, cleaning, and heating.
- Protect Equipment Investment: Ensures safe, reliable communication between pump and controller to prevent system errors.

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Pentair IntelliCenter Personality Upgrade Kit i8P | Single Body 521910
Regular price $599.00 USDRegular priceUnit price / per$1,995.00 USDSale price $599.00 USDSale
What our customers are saying
Ordered an open box salt cell and it arrived quickly and in perfect shape. Literally, the only thing that made it open box was the security seal on the box was cut. Great price on a new salt cell. Thank you!
Ordered an open box salt cell and it arrived quickly and in perfect shape. Literally, the only thing that made it open box was the security seal on the box was cut. Great price on a new salt cell. Thank you!
Mary L.
They had the best on-line price which beat my pool maintenance guy's wholesale price and it was in stock. It was also delivered the next day by a very nice gentleman who phoned ahead telling me he was on his way. I will absolutely buy from this company again if the need arises.
They had the best on-line price which beat my pool maintenance guy's wholesale price and it was in stock. It was also delivered the next day by a very nice gentleman who phoned ahead telling me he was on his way. I will absolutely buy from this company again if the need arises.
Patricia B.
I will only use Shasta.
I will only use Shasta.
Tory W.
FAQ
Our expert staff answers customer's most asked questions.
Do you offer warranties?
Yes. We offer extended warranties at check-out.
Should I cover my spa or pool with a custom spa cover or solar pool cover if I am heating my pool?
Yes, it is advisable to cover your pool when heating it. Failure to do so allows generated heat to escape, causing the heater to work harder and resulting in higher heating costs. Consider using a custom spa cover or solar pool cover to optimize the efficiency of your heating system.
How many BTUs does my heater need to heat a pool or spa?
The ideal BTU rating for your heater depends on your desired heating speed. A 200 BTU or 250 BTU heater is suitable for a spa or pool, while a 400 BTU heater will heat your pool and spa more rapidly.
Learning Center
Blog posts
The latest news and guides making buying and maintaining pool equipment easier.
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