The pipes that snake out from a hot-water or steam boiler and from a water heater radiate heat much like a conventional radiator or baseboard. You might welcome that heat if you spend a lot of time in ...

We’ve had our first cool days and cold nights of the season, and soon it will be time to turn on the heat. If you have a circulating hot-water heating system – typically radiator or baseboard heat – ...

Practical experience has demonstrated that conversion from electrical to hot water space heating and domestic hot water (DHW) can be expected to reduce the energy cost for heating by more than 20% in ...