As HVACR technicians, job number one is ensuring the comfort of the customer. For an HVACR system, it is effective heat transfer and efficient conditioning in all intended zones of the system.

Please provide your email address to receive an email when new articles are posted on . After an alcohol flush and air purge using an automated reprocessing machine, 100% of endoscopes were still wet.

I spent most of my childhood in London, where nobody has a/c and central heating consists of either electric storage heaters or radiators. In the US on the other hand, the standard configuration (in ...

Most of the rest of the world has relied on ductless mini-split systems for their heating and cooling needs for decades, but that has not been the case in the U.S. That’s because a majority of homes ...