Typically, when talk turns to power plant pumps, boiler feed and cooling water pumps immediately dominate the discussion. And that’s as it should be: these pumps are critical to a plant’s thermal ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...

Energy and cost savings will vary depending on a variety of factors for different settings, but properly selecting pumps and ensuring they have an HI Energy Rating Label will increase the savings. For ...

The system is initially excited by the thermoacoustic oscillation and it uses the amplified acoustic power to drive the heat pump unit to pump heat from the heat source to the heat sink. “The ...

One of the most interesting new products of 2012 has to be Aeromotive's Phantom Fuel Pump/Baffle System. What makes it interesting? The fact that it's a universal system that can be used with almost ...

Heat pumps work best when they’re part of a well-prepared home, to be installed when the building envelope is attended to; ...

One of the key aspects of a hydronic mechanical system is the pump. If the pump isn’t designed or selected correctly, the entire system will not function. Using general principles and rules of thumb ...

The heat pump has become a common fixture in many parts of modern life. We now have reverse-cycle air conditioning, heat pump hot water systems, and even heat pump dryers. These home appliances ...

It's summer, and that means your home is going to need cooling if you want to stay comfortable as the temperatures rise. Although you could add a few of the best window air conditioners to cool down ...

Homeowners looking for an energy-efficient alternative to traditional air conditioners in the spring and summer months (and furnaces in the winter) might want to invest in a heat pump. It's a type of ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Electrical supply is a weak point for sump pumps since pumps need electricity ...

Article 695 covers the electric power sources and interconnecting circuits for electric motor-driven fire pumps. It also covers switching and control equipment dedicated to fire pump drivers. Article ...