Refrigerant recovery machines are to contractors what HVAC systems are to homeowners. Heating and cooling systems are usually the most expensive pieces of equipment in a house, and they need regular ...

AUTOMATIC RECOVERY: The G5Twin from Appion is a twin cylinder, twin condenser model that features a refrigerant-isolated crankcase and automatic liquid and vapor recovery. June 30, 2020 Refrigerant ...

Robinair has released its new 17800C multi-refrigerant machine designed to recover, recycle, evacuate, and charge many different refrigerants and systems, all in one fast and continuous operation ...

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 ...