Southwest Research Institute (SwRI) is significantly expanding its heat exchanger testing capacity, adapting existing equipment and infrastructure to offer customized heat exchanger testing to clients ...
COMFORT MATTERS: When a furnace is sized for the home’s actual heating load, it offers greater comfort, often with a smaller, less expensive furnace. May 20, 2019 HVAC professionals might be surprised ...
Researchers at Fraunhofer ISE have tested various types of heat pumps in existing buildings across Germany over four years, finding that the systems achieved seasonal performance factors between 2.6 ...