Dual fuel HVAC systems consist of both an electric heat pump and a gas furnace. These hybrid systems alternate between these two heat sources, delivering comfort regardless of the season, temperature, ...

Trouble ranging all the way from bad gas mileage to burned valves has been traced to faulty fuel I pumps. But faulty fuel delivery is often due to some bad condition entirely outside of the fuel pump ...

Dual fuel systems, with their combination of an all-electric heat pump and gas furnace, give homeowners the best of both worlds: comfort and energy savings, topped off with a healthy dose of saving ...

An equally appropriate title for this story could be "Factory Fuel Pumps: A Recipe for Disaster." Hopefully, you haven't found the truth in this the hard way; a lean condition can lead to a melted ...

U.S. emissions fell during the height of the pandemic as people were stuck at home, but that changed as the pandemic eased. Many researchers, scientists and lawmakers argue that Americans need to ...

Efficiency, safety, and providing support for optimal performance are key considerations when choosing equipment to move water and fuels through a power plant. Power plant operators know the ...