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My first time doing so. The place hasn't had a flush in years. It's a system boiler with indirect invented cylinder. Is it possible to use the mains fill to flush the system out? So far I know to turn everything off and manually open the 3 and 2 port valves. But what valves should I close and where should I drain from?
It's in the garage so the bottom drain points are the lowest. I was thinking to just close off the flow and return by the boiler, and use the magnetic filter drain point while opening up the fill, would that work? Thanks
It's in the garage so the bottom drain points are the lowest. I was thinking to just close off the flow and return by the boiler, and use the magnetic filter drain point while opening up the fill, would that work? Thanks
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