Heat pumps function similarly to refrigerators or air conditioners, which take warm air from one space and send it to another. In the winter, a heat pump transfers heat from the outdoors inside and, ...

Heat pumps are effectively a fridge in reverse, they use electricity to extract heat from the ground, air or even water. Most homes would use an air source heat pump, which sits on the outside of a ...

(WHTM) — Pumping gas is something drivers always have to do, and it truly can be considered a necessary evil for many, especially with prices always going up and down at the gas station. But, have you ...

The current standards for water heaters, which are specified in the Code of Federal Regulations (CFR) in 10 CFR 430.32(d), have been in effect since 2010. One aspect of the upcoming changes is the ...

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 ...

National Fire Sprinkler Association’s Technical Tuesday 2011 Online Courses August 9, 2011How Pumps WorkBasic – Kenneth E. Isman, P.E. This presentation will describe the components of centrifugal and ...

Air conditioning bills are spiking and as climate change starts to impact more parts of the country, air conditioners are running for longer periods. Now millions of Americans are starting to install ...

Feeding today’s horsepower demands with yesterday’s fuel pump technology is a losing proposition. Here’s a look at the latest the industry has to offer. Everyone knows that airflow equals power, but ...