Part F, mechanical extraction flow rate testing

[BotusBuild]

We have an air tightness test (possible this Friday) and being asked if we want to have Part F, mechanical extraction flow rate testing, done at the same time.

 

The name implies not needed if you have MVHR. Do I need this for building control if I have MVHR?

[nod]

You don’t need it if you don’t have MVRH 

[BotusBuild]

@nod, sorry, your response has confused me. I might have to read Part f

[BotusBuild]

Our BCO has just said the Part F reqt is covered by the commissioning of the MVHR