I'm replacing my CH boiler with a Worcester Greenstar 24i system boiler but retaining my Horstmann H27XL control unit. The system is fully pumped with 2 Sunvic motorised valves for the DHW and CH with roomstat and cylinder stat. Has anyone used this set up with these components and if so do they have a wiring diagram? I've got an electrician coming in but I'm trying to get the cables in before the plasterboard is installed.
Wiring Worcester 24i System boiler.
- Thread starter DaveJG
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The boiler will require a permanent live along with N & E.
Then a switch live which will be supplied via the 10 way junction box that should already be wired up from previous boiler
Then a switch live which will be supplied via the 10 way junction box that should already be wired up from previous boiler
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That's why I like Baxi solo's, they only need a SWL and N E, no need for a permanent L, handy when the boiler is remote from the junction box.
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