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SAD Balboa Mix Chamber Replacement Kit 4527200 Mix Chamber Replacement Kit Balboa Micro Jet P13870520SAD-4527200 https://cdnimages.opentip.com/full/SAD/SAD-4527200.jpg Balboa Mix Chamber Replacement Kit 4527200 Mix Chamber Replacement Kit Balboa Micro Jet Manufacturer Part Number: 4527200Balboa Mix Chamber Replacement Kit 4527200This Mix Chamber Replacement Kit is manufactured by Balboa. With over three decades of innovative designs, Balboa Water Group is proud to offer a diverse portfolio of world-class products for your whirlpool bath or hot tub. One of Balboa\'s key differentiators over the years has been our ability to drive invention that enables our customers\' long-term success. Market changes have never occurred at a faster pace than we are seeing today. At the heart of each of these needs - usability, flexibility, and manufacturability is our core competence of providing custom solutions around our product lines. Balboa is focused on driving the opportunities created by these needs, and creating value for our customers and their end users.Mix Chamber Replacement Kit, American, Micro-JetAlternate Part Numbers4-40-0502 13870520 0.0500lbs 0.00 0.00 0.00
Balboa Water Group
2.9200 2027-01-07 38 In Stock
customer review - by , October 10, 2025
5/ 5stars
Perfect replacement for our old sensors.
customer review - by , July 7, 2025
5/ 5stars
did the job and fixed the problem for my hot tub
customer review - by , May 5, 2025
4/ 5stars
It works. Easy to replace.
customer review - by , May 5, 2025
5/ 5stars
I have a aquarest hottub that was having heating issues. Either way to hot or turn off with OH code. The temperature Guage rapidly changed temperatures so this was my first attempt to fixing it. It fot perfect and immediately fixed the problem. Super easy install but keep the rubber stoppers because these do not come with them
customer review - by , March 3, 2025
3/ 5stars
These sensors didn't work with my Balboa Spa Pack. Mine requires 2 separately wired sensors, these two are wired into one plug.
customer review - by , January 1, 2025
5/ 5stars
Worked perfectly on our Leisure Bay hot tub. Just remember to drain the tub before installing the sensor.
customer review - by , January 1, 2024
5/ 5stars
My hot tub. Worked great
customer review - by , October 10, 2022
5/ 5stars
Spa is back in business! Old sensor failed. This one went in quickly and water is a steady 103 now.
customer review - by , October 10, 2022
5/ 5stars
Spa is back in business! Old sensor failed. This one went in quickly and water is a steady 103 now.
customer review - by , April 4, 2022
5/ 5stars
Worked great! Would buy again from this seller!

Balboa Mix Chamber Replacement Kit 4527200 Mix Chamber Replacement Kit, Balboa, Micro-Jet

stars Rating 5 | 13 reviews
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SKU: SAD-4527200
Price: $2.92
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38 In Stock
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Product Description

Manufacturer Part Number: 4527200

Balboa Mix Chamber Replacement Kit 4527200

This Mix Chamber Replacement Kit is manufactured by Balboa. With over three decades of innovative designs, Balboa Water Group is proud to offer a diverse portfolio of world-class products for your whirlpool bath or hot tub. One of Balboa's key differentiators over the years has been our ability to drive invention that enables our customers' long-term success. Market changes have never occurred at a faster pace than we are seeing today. At the heart of each of these needs - usability, flexibility, and manufacturability is our core competence of providing custom solutions around our product lines. Balboa is focused on driving the opportunities created by these needs, and creating value for our customers and their end users.
  • Mix Chamber Replacement Kit, American, Micro-Jet


Alternate Part Numbers

  • 4-40-0502


Balboa Mix Chamber Replacement Kit 4527200 Mix Chamber Replacement Kit, Balboa, Micro-Jet

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Product Warranty

This item has one year warranty.
Need more information?
Our staff are available to answer any questions you may have about this item


Customer Reviews
By M Noel
Date: October 24, 2025
Perfect replacement for our old sensors.
Rating: 5 stars [5 of 5 Stars!]
By Jenna
Date: July 23, 2025
did the job and fixed the problem for my hot tub
Rating: 5 stars [5 of 5 Stars!]
By Kim Wright
Date: May 11, 2025
It works. Easy to replace.
Rating: 4 stars [4 of 5 Stars!]
By Amber Bailey
Date: May 05, 2025
I have a aquarest hottub that was having heating issues. Either way to hot or turn off with OH code. The temperature Guage rapidly changed temperatures so this was my first attempt to fixing it. It fot perfect and immediately fixed the problem. Super easy install but keep the rubber stoppers because these do not come with them
Rating: 5 stars [5 of 5 Stars!]
By DB
Date: March 13, 2025
These sensors didn't work with my Balboa Spa Pack. Mine requires 2 separately wired sensors, these two are wired into one plug.
Rating: 3 stars [3 of 5 Stars!]
By James R.
Date: January 18, 2025
Worked perfectly on our Leisure Bay hot tub. Just remember to drain the tub before installing the sensor.
Rating: 5 stars [5 of 5 Stars!]
Items 1 - 6 of 13 reviews
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