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- 14 Mar 2023
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Hi there, I have a Stovax Stockton HB11, but it's hardly outputting any heat at all into the water system behind it. It's almost as if the heat exchanger is just really undersized, or I could have a blockage. Either way, do you know someone in the essex area that could potentially service/upgrade the machine? Is it even possible to put a larger heat exchanger on it?
To give you an example, even when the fire has been on for hours and the chimney is too hot to touch, I can hold the outlet behind the boiler in my hands. Doesn't matter if I turn the additional wilo pump on or off.
thx
Andy
To give you an example, even when the fire has been on for hours and the chimney is too hot to touch, I can hold the outlet behind the boiler in my hands. Doesn't matter if I turn the additional wilo pump on or off.
thx
Andy