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Rinnai MIVK-T-LW Matsui Plumbing Isolation Valve Kit,

Free shipping on orders over $29.99

$75.64

$ 33 .99 $33.99

In Stock

About this item

  • Compact design
  • Ease in tankless flushing
  • Threaded, lead-free
  • Easy two step color coded Union connections


Plumbing isolation valve kit, compact design, ease in tankless flushing, threaded, lead-free, Plumbing installation kit for all Rinnai water heaters


Customer
Reviewed in Canada on October 26, 2024
If you are buying the Rinnai combi boilier I would highly recommend ordering this kit a well. You would spend a lot of time trying to fit and manufacture a piece like this
Ellis M.
Reviewed in the United States on July 4, 2023
Helped in the completion of my tankless backflush addition.
Ditty
Reviewed in the United States on April 11, 2023
Obvious that I received a used set of valves. Shut off handles looked like somebody mangled them with pliers.Update. Ordered another valve set, thinking the original set was a one off and it was the same issue. Box shipped with “Returned” written on it. Valves looked used and was missing the pressure relief valve.
RJK
Reviewed in the United States on November 17, 2022
These flush valves are what I needed to complete the installation of our new tankless Rinnai water heater. The arrived within the stated timeframe and were reasonably priced, plus shipping was free. I'm very happy with my purchase.
Customer
Reviewed in the United States on January 6, 2022
The unit arrived when promised and was as promised. Everything was in the box and it fit well. This is an excellent vendor to work with. Thank you!!
Snide
Reviewed in the United States on October 20, 2021
This is the second system with these I've installed. Happy with purchase.
Kindle Customer
Reviewed in the United States on October 12, 2020
They are not the same as was on unit. Had to do some pipe work to get hooked up
Fritz the Cat
Reviewed in the United States on December 20, 2018
This valve kit is an excellent necessity to install to Tankless Water Heaters or Boilers to facilitate the yearly Lime Reduction flushing required. Most installations with omit this kit. It is OPTIONAL but highly recommended. In order to keep your heat exchangers within your unit clean from the damage of lime build up, a yearly vinegar flush will dissolve the crap and give you more years of service. Sadly homeowners rarely if ever do this and the unit is toast very fast. The only way to flush is to have a by-pass adapter which is what this is. makes the yearly flush very easy. Recommended! This Matsui unit is one of the best, specifically design for tankless heat exchangers.
B Hemric
Reviewed in the United States on April 25, 2018
Match the water heater and worked great!