Electric HVAC systems can help you keep your home comfortable using a fraction of the energy. We spoke to experts to find out just how efficient they are. Mike De Socio is a CNET contributor who ...

The following article is designed to help you realize significant savings through pump energy and flow balance analysis. It is a universally accepted fact that pumps are oversized for almost all ...

Gerotor pumps are a pivotal component in hydraulic systems, employed in diverse applications ranging from fuel delivery to lubrication. Their design is centred on complementary inner and outer rotors, ...

To decarbonize the U.S. economy by 2050, electric heat-pump sales will need to grow — a lot. That’s clear from a new report by pro-electrification nonprofit Rewiring America. The report lays out an ...

When you're trying to lower your utility bills, you might be tempted to reach for the thermostat. That's a good instinct. Setting your thermostat strategically can help reduce your heating or cooling ...

Metaphorically speaking, pumps are the heart of any system that handles fluids. Pumps are the second most common piece of machinery used in general industry. Pumps use mechanical forces to move fluids ...

This has been discussed before on Ars, such as at https://arstechnica.com/civis/threa...ost-efficient-heat-pump-in-the-world.1501605/, and https://arstechnica.com ...

Researchers in China developed a large-scale PV-thermal heat pump system using a liquid overfeed method that reportedly improves both thermal and electrical efficiency. Field tests showed up to a 4.81 ...

Global water technology company Xylem has unveiled a new series of smart dewatering pumps – the Godwin S Series – that offers unmatched control and peace of mind anytime, anywhere. With advanced ...