Underfloor heating - Viessmann kit

[spacey3]

Considering underfloor heating in two rooms, having seen that Viessmann produce a piece of kit to compliment the 200 series boiler and mix the water for the underfloor heating.

The question I had is this worth it? Seems quite expensive as additional pieces of kit go (nearly the cost of the boiler).

Has anyone installed one? Does it have any advantages?

The kit is a sub-mounting kit - part code 7438923

Its around £700+vat for it.

 

[townfanjon]

Alex, you will need it pal, especially if you have weather comp , to rig one up independently will cause massive headaches.
Passed your number on by the way .

 

[spacey3]

Cheers thanks for that, will let you know what happens.

So do they replace anything from the underfloor heating requirement or are they in addition?

Alex, you will need it pal, especially if you have weather comp , to rig one up independently will cause massive headaches.
Passed your number on by the way .