UP10-16APMBU/LC Comfort Pump, AUTOAdapt & Line Cord, 1-1/4" Union, 115/208-230V
The Grundfos Comfort UP 10-16 PM Auto range sets new standards for energy-efficient hot water recirculation in residential homes. Thanks to a low noise permanent magnet motor, energy consumption is reduced to as little as 5-8.5 W. Utilizing AUTOADAPT ensures the pump only runs when required, so the result is maximum comfort with lower wait times for hot water as well as reducing water and electrical waste.
UP10-16APMBU/LC Comfort Pump, AUTOAdapt & Line Cord, 1-1/4" Union, 115/208-230V has an average 5 rating out of based on 3 user reviews.
Great Pump but laughable instructions
The pump should come with the Unions but it doesn't so pay close attention to the fine print. Add $25 to the price and that's the total package. The entire instructions are done in icons drawn by someone in another Country. Absolutely incomprehensible. I still figured out how to install and basically guessed at what the "Auto" setting does. The pump does cycle on and off which is what I predicted. Also completely silent.
Nice Product. Absolutely Worthless Installation Instructions
The Pump works as advertised. There is a "bleed screw" on the side of the Pump housing that has no references in any literature I can find. I'm sure there is a reason for it, but cannot find reference to it anywhere. The Pump requires an Installation Kit (3/4" Sweat - P/N: 529911 Cost: ~$23) which is also not mentioned anywhere in the literature.
Easy install (replacement for the older timer version). Instructions are poor- cartoon. Still one page that I have no idea what it is trying to communicate. Pump is quieter than the old one. Haven't had it in operation long enough to comment on the "auto" feature.