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HH

Harry Hungate

Wed, May 21, 2025 10:08 PM

Our NT 32-238 has a Kuuma Model 11810 six gallon water heater. We have had continuing issues with lime plugging the hot water piping. Has anyone had success with dissolving the lime and what did you use?

Also, has anyone installed a thermostatic mixing valve on their water heater?

Many thanks,
Harry Hungate and Jane Lothrop
Bessie. NT 32-238
Now at Spring Brook Marina, Seneca, IL on the Illinois River

Our NT 32-238 has a Kuuma Model 11810 six gallon water heater. We have had continuing issues with lime plugging the hot water piping. Has anyone had success with dissolving the lime and what did you use? Also, has anyone installed a thermostatic mixing valve on their water heater? Many thanks, Harry Hungate and Jane Lothrop Bessie. NT 32-238 Now at Spring Brook Marina, Seneca, IL on the Illinois River

T

tpatterson888@gmail.com

Sun, May 25, 2025 5:52 AM

I can’t help with the mineral build-up, but I added a Cash Acme 110-D LF Thermostatic Mixing Valve.

I can’t help with the mineral build-up, but I added a Cash Acme 110-D LF Thermostatic Mixing Valve. ![](blob:https://lists.sentoa.org/8cf04722-0dee-4042-b325-a05f3ca79ffc)

HH

Harry Hungate

Sun, May 25, 2025 10:51 AM

Many thanks! I'll check it out.
Harry Hungate
Bessie NT 32-238

On May 25, 2025, at 12:52 AM, Tom P. via Sentoa sentoa@lists.sentoa.org wrote:

I can’t help with the mineral build-up, but I added a Cash Acme 110-D LF Thermostatic Mixing Valve.

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Many thanks! I'll check it out. Harry Hungate Bessie NT 32-238 > On May 25, 2025, at 12:52 AM, Tom P. via Sentoa <sentoa@lists.sentoa.org> wrote: > > > I can’t help with the mineral build-up, but I added a Cash Acme 110-D LF Thermostatic Mixing Valve. > > > > > _______________________________________________ > Sentoa mailing list -- sentoa@lists.sentoa.org > To unsubscribe send an email to sentoa-leave@lists.sentoa.org

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Water heater lime build-up