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Real feedback from heating engineers who completed Heat Geek's Heating Mastery course — the UK's leading heating design and system training programme.
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R290 is a low-GWP refrigerant used in heat pumps like the Vaillant aroTHERM pro. It's better for the environment but flammable — placement rules explained.
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Three critical installation steps determine whether your heating system performs efficiently long-term. Most installers skip at least one — here's what to check.
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A detailed review of the Vaillant ecoTEC plus combi boiler, covering its four output models, hot water flow rates, and how it compares for typical UK households.
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Covers all three models in the Worcester Bosch Greenstar I range — combi, system, and regular — comparing outputs, flow rates, and which suits your home.
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Adam from Heat Geek joins the BetaTalk podcast to discuss how heating engineers can sharpen their knowledge through peer-to-peer learning and continuous development.
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