If you are staying in a bungalow or big house with 7 or more bathrooms. The more bathrooms = more water usage = u need a bigger pump. However, the bigger the pump = the higher the risk of pipe burst. So if u are worried about this, can consider getting INVERTER water pump.

Grundfos CMBE5-62 will automatically adjust the pressure and speed up when there is more demand for water. Instead of buying 1 big pump that always go FULL SPEED given too much stress on the pipes, get inverter pump, it supplies the perfect water pressure  based on demand.



For Spec can other models
https://buildershardware.com.my/product/gru...-inverter-pump/

price increase d

For a 2.5sty house, roof top tank with 3 bathrooms and only 3 people resides, is scala2 recommended? Spoke with grundfos northern and the CS mentioned not recommending Scala2 because of too many issues reported from customers and suggested CMB model instead especially that CMBE inverter.

Scala2 owners, how is your pump working?

Will it make sense to 3d print a cover perhaps?

if u have pipe leaking issue then off, if NO then no nd off

Use tapo  tp link plug, Can on or off as you like.