Recovery and on-site recycling of refrigerants has been around for more than two decades and used by contractors almost since day one. But while the recovery of refrigerant and then sending it to an ...

The U.S. Environmental Protection Agency (EPA) is phasing down the greenhouse gas refrigerant hydrofluorocarbons (HFCs), moving manufacturers to use refrigerants with low global warming potential (GWP ...

Your refrigerator’s coolant might be quietly contributing to climate change. If you have an older model, it was likely made ...

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 ...