'Danger Do Not Use Warning Notice' :(

GSDMum · 26 Jun 2022

Thank you everyone for taking time to write. I've a lot better handle on what I'm dealing with. Appreciate your many posts.

gas112 · 26 Jun 2022

Get a new engineer it takes 2 seconds to stick a duotec into calibration mode.
And a combi is sized in the main for hot water delivery not heating load as even the smallest combi is usually oversized for heat load

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'Danger Do Not Use Warning Notice' :(

GSDMum

gas112

DIYnot Local

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