I would follow the manufacturer’s instructions.
It depends on how it goes together.
I have fitted a similar unit by assembling it fully in the middle of the room as it was very useful to have access all around.
Tip : first try fitting the base into position on its own and spend some time...
As it’s new build I’m surprised that the rain water seems to be combined with the waste?
Round here they would definitely be looking at disposing of rain water to a soak away, to relieve pressure on our overworked sewerage system.
That’s why I say you need to establish exactly what goes where...
You need to find out for certain what this pipe is used for- not just guessing.
Then, if it were me I would re-route it so that it would be outside the area of my proposed extension.
( I wouldn’t bother if it was used as a conduit for cables for instance)
Either buy the correct one at the higher cost, or put some effort in yourself on the internet, or accept a generic square one that doesn’t quite fit properly.
They are your choices - this is now a boring thread!
You can get a generic one for about £30-£35 from merchants off the shelf that will fit but not match the exact shape- if you’re not bothered too much just do this.
There is a temperature adjustment screw in the centre of the cartridge, I think it’s a little Allen key.
I would try this first before replacing the cartridge as often it is all that’s required.
Look up the instructions online for your particular model.
Your concern is a valid one as cable entry points and distance from there to the connecting blocks varies between makes and models.
Two approaches i) internet trawl looking for diagrams etc that might show such information.
ii) remove your fan and take it with you to electrical factors or...
Just screwdrivers.
Although it’s wise to back up the rubber seals with another form of sealant, especially if bath has uneven surface where it attaches.
I like to use Plumbers’ Mait (£5 from same place) - but others may use silicone etc.
Sure, ad-blocking software does a great job at blocking ads, but it also blocks useful features of our website. For the best site experience please disable your AdBlocker.