The COMBI WVD vacuum booster pump unit features high pumping speed and low ultimate pressure, from atmosphere down to the 10-3 hPa (mbar) range. This makes it ideal for both stand-alone operation and ...

There are still plenty of myths bandied around about heat pumps, with one of the most common myths being that they don't work well in the cold. Modern heat pumps are efficient enough to still extract ...

Whether you're a professional shop mechanic or just changing your own oil at home, a trustworthy floor jack is a must-have tool. Harbor Freight has lots of useful items for working on cars, including ...

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 ...

IN THE NEXT 15 MINUTES. WE’LL SEE YOU THEN. MARQUISE. RIGHT NOW, CITY AND COUNTY CREWS ARE SLOWLY PUMPING WATER OUT OF TITUSVILLE NEIGHBORHOODS, WHERE SOME PEOPLE HAVE NOW BEEN TRAPPED FOR DAYS. WESH ...

A common refrain is that they’re only effective in mild climates. We put that idea to the test. Credit...Photo illustration by The New York Times; Shutterstock Supported by By Sofia Quaglia Heat pumps ...

View post: Dave’s Killer Bread Just Dropped a Full Line of New Snacks—and They’re Better Than Expected View post: Doing This Simple Yoga Pose Daily Reduces Back Pain and Makes You Feel 10 Years ...

Heat pumps date back to the 1850s and are more energy efficient than furnaces or boilers. Image: Schon via Getty Images. Get the Popular Science daily newsletter💡 ...

Sequel Med Tech has a plan to explore a new type of ultra-concentrated and fast-acting insulin, to see how it may work with its automated pump and potentially offer a longer-lasting system for people ...

Syracuse, N.Y. -- The 125-year-old mansion on South Salina Street was built for grandeur, not energy efficiency. It boasts 5,000 square feet, eight bedrooms and 4 ½ baths. But until a few months ago, ...