I’m considering replacing my old aluminum baseboard heaters (hot water heat) with cast iron baseboards – partly for looks and hopefully for some efficiency. I haven’t priced it out yet, but I’m ...

Heat pumps work as a modern replacement for both your furnace and air conditioning unit. Here's the major reason that you may ...

Unitil recently completed a large-scale, energy-efficient heating system retrofit at Concord Housing + Redevelopment’s 116-unit Crutchfield Apartments building. The building was outfitted with a ...

Most American homes are heated with fossil fuels, the majority with natural gas. But electric heat pumps can be a great energy-efficient alternative that lowers carbon emissions and fossil fuel use.

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 ...