When the 26,000-square-foot Sanford-Springvale YMCA opened its doors in Sanford, Maine, in 1979, two heating-oil-fired HB Smith cast-iron boilers provided both space heating and hot water. Over the ...

Electrification is often presented as an optimal way to reduce carbon emissions, but it’s simply not practical to rely on electricity alone. No single energy source can solve the long-term ...

The system combines an outdoor air-to-water heat pump with a high-efficiency propane boiler for optimal performance across temperature ranges Installation was straightforward, utilizing Weil-McLain's ...

One of the most common home heating systems for older houses in the Northeast and other cold-climate areas is a boiler. Boilers heat water, and then distribute hot steam or hot water to rooms through ...

State Line Propane was founded in 1999 by Brian Guarco after working for his father’s company, State Line Oil, for 34 years. State Line Propane has grown to now have a 1500 square foot showroom, over ...

Natural gas, electricity, propane, heating oil. Whatever fuel you use, heating bills are going up this winter. Here's what the latest data means.

Boilers and furnaces use fuel or electricity to heat a building, but they work differently. Here's what you need to know ...