Vertically drained smart toilet --- connection issue

Joined
13 Sep 2025
Messages
5
Reaction score
0
Country
United Kingdom
Have a toilet draining into a 4" soil pipe

It's a vovo TCB-090SA and it comes with a wax ring but it doesn't come with a toilet or closet flange (because these are often solvent-welded to the soil pipe). They assume one is already there.

1757787013815.png


Where can I pick up one of these pieces in red quickly in the UK? I see them on Amazon/eBay but from the USA mainly.

How do we normally connect these toilets to the soil pipe in the UK, if we don't use toilet/closet flanges?

1757787142889.png
 
Maybe look at American sites.

I fitted this style of toilet with a bottom outlet with a waxed ring when I worked in Canada .
 
Maybe look at American sites.

I fitted this style of toilet with a bottom outlet with a waxed ring when I worked in Canada .
The issue is they have ridiculous lead times of 2 weeks +
 
Right. Do the installation instructions mention WRAS?
No, they don't. But the installation can be made fully compliant with Water Regs through the addition of a type AB air gap. Similar care should obviously be taken to adhere to UK electrical building standards. This post isn't really about that though.
 

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.


Are you a trade or supplier? You can create your listing free at DIYnot Local

 
Back
Top