Wiring UFH to Worcester greenstar heatslave

14 Jan 2016
Reaction score
United Kingdom
Hi, i have an oil Worcester greenstar heatslave 18/25 and would like to wire in my ufh 1 zone, has anyone got a diagram?
Sponsored Links
Need a bit more info, how is the existing system controlled and is it rads or a mix of ufh and rads ?
Controlled by nest e stat through programmer, will be cominatio of ufh and rads, 2 port valve on each. Currently wired LN1234 3hw 4ch, nest e is common and no.

DIYnot Local

Staff member

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

Sponsored Links