Hi, can u suggest a good grundfos model for double storey house with 3 bathrooms equiped with 10 inch rain shower?

I read someone recommended CM-PM model, and some recommended CM-PT model. What is the difference between these two? And which exact model is suitable for my house?

Thank you.

[EDITED]

Seems like Ive found the answer after further reading the old reply. Gonna buy CM3-5PM from Lazada. But still got more questions.

What kind of house piping suitable for this pump? Scared that it will leak/blow after installed. My house is a new house, but still wanna make sure everthing will be alright.

For installation, my plumber quote me RM150 only for pump installation. Then he said it is just a normal in and out installation. Is it ok?

I want a professional to install my pump. Dont mind the extra fees to be paid. But cant find a good plumber here in Changlun, Kedah. Anyone can suggest good plumber that cover Changlun area?

Found an official Grundfos supplier in Alor Setar but they didnot provide installation for Changlun area.

This post has been edited by opicity: Jun 28 2019, 08:16 AM