[PLUMB TIME]

Ha s any one used the Grundfos MQ or the CHIE+ series. Both look like good sytems but there is considerable price difference.

 

[uaplumber]

I have used the MQ. No call backs so far.

 

[ILPlumber]

We install a grundfos variable speed programmible unit. I'll have to look up the number. Pretty expensive but it's SWEET:thumbup:

 

[nhmaster3015]

You know how I am about new things but both of these pumps are without a doubt the best things since sliced bread. Simply amazing. :thumbsup: :thumbsup:

 

[user4]

For single family homes under four stories we usually use Davies pump systems, they have a local rep that stocks parts. For high rise replacements we use a local company called Metropolitan Pump that can supply a myriad of pumping solutions.