Armstrong Aquastat 110123-120

Armstrong aquastat P/N 110123-120 for 1/2" copper water pipe.

Designed to turn circulating pump on and off according to water temperature.

Pump switches off at 105 degrees F and on at 85 degress F (plus or minus 5 degrees).

Contact rating 10 amp 120 volt, 5 amp 230 volt.

Used with Armstrong Astro series pumps for domestic hot water recirculation.

Shipping rate for continental United States.

$73.00

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  • Model: 110123-120
  • 29000 Units in Stock
  • Manufactured by: Armstrong
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September 1, 2025 by A Reviewer (United States)
“Item description is quite good, shipping seems fairly priced. Item is also fairly priced.”
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August 28, 2025 by Charles F. (United States)
“Have ordered from Shorty's for years and have not had a problem.
Also, they are very helpful.”
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August 27, 2025 by leonard L. (United States)
“Response to my question was very prompt.”

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