Martin Lewis Reveals Simple Boiler Setting Change That Could Save You Hundreds Saturday, November 15, 2025 martinlewis boiler heating energysaving thermostat curtains efficiency moneysaving ukweather homecomfort With the UK facing a cold snap and possible snowfall, Martin Lewis, founder of Money Saving Expert and trusted personal finance authority, has shared his top tips for saving money on heating. Speaking on his ITV show, Lewis … Read More