Fieldpiece Instruments has launched new refrigerant analogue gauge sets designed for the demands of today’s HVACR technicians.

Here's something you may not have thought about before: how do you test the efficacy of an air conditioner? Air conditioners are surprisingly complex pieces of technology, as they need to carefully ...

Which type of refrigeration manifold gauge do you commonly use — digital or mechanical? Each type has its advantages and disadvantages. Newer digital manifolds have a lot to offer and can make ...

NOT ENOUGH: Bryan Jones, an installer at Fire and Ice Heating and Air Conditioning, Columbus, Ohio, ensures the charge is correct. A system with too little refrigerant will not cool/heat or dehumidify ...