Save money on your heating bills by controlling when your boiler is on and how hard it's working - we explain how, below. Many domestic boilers are only set up to be on or off. Modern condensing ...

Between the limits of enforcement and the potential sources of trouble, there’s a lot of room for something to go wrong with a boiler system. Consider the options for regular inspections, testing, and ...

A veteran consumer advocate with over two decades of rigorous product-testing experience, Lisa has led our mattress category since 2020 and joined our home energy team in 2024. Her mission is to bring ...