No hay artículos en el carro
No hay artículos en el carroGrundfos pumps is one of the three largest pump companies in the word. It products more the 10 million motors and pumps annually. When you buy the GRUNDFOS UCONA 595444 you know it will work and last.
Michael Dapp
Comentado en los Estados Unidos el 21 de marzo de 2023
Easy instructions and straightforward setup. Runs as it should.
BradP
Comentado en Canadá el 23 de enero de 2019
Works well to run my circulator pump.
Mehdi Ghafouri
Comentado en Canadá el 31 de octubre de 2018
Very good product. Does the task
Steve M.
Comentado en los Estados Unidos el 20 de marzo de 2015
I can't believe I used my recirculation pump for years without this! Why run the pump when you already have hot water throughout the system? Adding this has reduced pump run-time by probably 90% for us. We do have the hot water and return lines fully insulated, which helps, and live in CA so temps aren't extreme, so your experience may vary. What a huge savings in pump run time and electricity usage. I calculate that this pays for itself in well under a year. It would be nice if you could tune the temperature, but this is really a minor point, perhaps for a future improvement.
Gordon S. Groff
Comentado en los Estados Unidos el 21 de mayo de 2014
The thermostat works perfectly. However..... It's low setting of 85 deg is not high enough to ever let my pump turn on due to gravity flow on my return line. I have just enough gravity flow to keep the hot water lines warm, but not enough to keep HOT water in them. I unhooked this thermo switch and put a timer on and that works fine. Actually, I'm OK with immediate warm water, with a 15 second delay for hot, so am leaving the pump off most of the time too, LOL. I guess you could say that I over engineered my system since I'm not even using the pump now, but am very happy with the performance of the gravity return.
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