The Promax RG5410EX takes refrigerant recovery to the extreme with industry leading recovery rates for all CFC and HCFC refrigerants, including R-410A, says the company. Automatic shut-off at 15 ...

A while back, I addressed the energy savings potentials behind a drain waste heat recovery heat exchanger. It has the potential of reducing energy consumption of residential applications by as much as ...

Your heating and air conditioning is something you don’t think about too much —until it stops working. And if your HVAC unit is malfunctioning, you’re probably wondering whether the issue can be fixed ...

A method has been developed that allows direct, accurate calculation of recovery efficiency for Claus sulfur-recovery units (SRU). The calculation combines feed-gas data and tail-gas composition to ...