If these pumps use underground warmth, how can it be used for cooling a building in the summer? Geothermal heat pumps are ...

Fuel dispensers are used to pump liquid fuels such as gasoline, diesel fuel, oil, or kerosene into a vehicle ... Fuel gases are used in gas burners, heaters, stoves, and occasionally to power vehicles ...

If you want to do casting at home, you’ll need a way to melt metal. [Jake]’s DIY foundry furnace gets hot enough to melt aluminium, and is built out a mix of scrap parts. The chamber of the ...

Heat pump furnace combos, commonly known as dual-fuel or hybrid systems ... Furnaces, which can run on natural gas, propane, oil or electricity, are more effective at heating homes in freezing ...

A heat pump is a system that provides heat to your home or building, similar to a furnace ... to fossil-fuel furnaces and water heaters that use natural gas and heating oil, which emit CO2 directly.

Seattle resident Stella Chao loves her home but not its oil-burning furnace. Between several state and local clean energy ...

A time may come when the majority of U.S. homeowners use heat pumps ... that burn fuel need an igniter. The spark igniter on oil furnaces and some gas ones typically generates an electronic spark; you ...

Another important factor to consider between these two fuel types is their safety. Oil furnaces reign ... Another option is to have a heat pump installed on the furnace for cooling and heating ...

Looking for the most efficient HVAC system? Check out our guide, which details the different types of systems and the best for different homes and climates.

Fuel oil is one of the most expensive ... Some vendors see heat pumps and a wood or pellet stove as a particularly good pairing. You can also use a wood-burning central boiler or furnace just like you ...

Most homes use a forced-air furnace system to provide heat during the colder months. These furnaces burn fuel, such as gas or oil, to heat the air and then distribute the warm air through ductwork.

There had been concerns that a ban on wood and peat burners would have a negative impact on people living in rural areas.