I have a Powermax 155 central heating boiler. I find the hot water temperature too hot (very hot!). How can I reduce the hot water temperature? I do not have an instruction manual.
Powermax 155 temperature control
- Thread starter peterbanner
- Start date
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It is a combi boiler, no hot water cylinder. Does anyone know where I can get user instructions for this system?
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in the last posting click the link 
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