OVO

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  Open letter from industry experts urges UK government to extend salary sacrifice to heat pumps, solar, and more

  May 14, 2025

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  by

  John Hills

  in News

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  Join the OVO and Vaillant Heat Pump Plus trial and save money and energy with your heating

  Nov 22, 2024

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  by

  John Hills

  in Heat Pumps, News