The pump is nice and quiet, and has a sufficiently large drip pan in order not to have to constantly go into operation. There were all the accessories available to a defective 10 years to replace old equipment in 5 minutes. Added to this is the time to connect the optional heating is switched off. Which had not been used in the old unit - but is now connected. Good also the accompanying hose nozzle reduction was to adapt to the different diameters. For new installations, a tube is, even though that would have been too short in our particular case. The pump is now a couple of weeks in perfect operation. Full buy recommendation.