For years, HVACR technicians have been used to primarily working with nonflammable (A1) refrigerants, such as R-410A, R-22, and R-404A. Now that HCFCs are being phased out and there is growing concern ...
Recovering refrigerant from HVAC and refrigeration systems is an important day-to-day task for HVACR technicians. With the recently announced the U.S. Environmental Protection Agency (EPA) phasedown ...
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HVAC pros’ favorite tools for flawless jobs
From digital manifold gauges to vacuum pumps and leak detectors, HVAC professionals rely on specialized tools to deliver precision, efficiency, and safety. Choosing the right equipment not only ...
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 ...
Speciality chemicals supplier A-Gas South Africa is planning to expand its rapid recovery refrigerant service nationally this year. This follows the appointment of A-Gas business development manager ...
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