Originally Posted By: Cecil Baird1
Isn't the constant on and off of the well pump hard on it? Or are they designed for that?
We have a Grundfos system on our domestic water system and it is in constant on and off. We live on hill that climbs 400' of elevation in about 1/4 mile and our domestic water needs booster pumps to push that hill and even then it seems they're out there 2 times a year servicing and replacing parts so we just store our domestic in a 2K gallon tank with a Grundfos in the bottom supplying 2 homes on the ranch. We replaced one pump and one controller in 15 years. Every time a shower, toilet, faucet, hydrant pool auto fills, fountains from two different homes is used that Grundfos system is ramping on and off.