All devices considered in this chapter, even those called controls, are valves in that they are placed in refrigerant lines and can restrict or even completley block the flow of refrigerant.

This page contains basic guidelines and rules to help ensure the safe handling and storage of compressed gas cylinders. Mishandled cylinders may rupture violently, release their hazardous contents or ...

Medium-pressure and/or high-pressure hoses and shut-off valves are key accessories. Larger refrigerant recovery machines are designed for use with an external recovery tank. Smaller units are often ...

BOWLING GREEN, Ohio — A-Gas is proud to highlight its Rapid Exchange service, designed to streamline the refrigerant recovery process for HVACR professionals, contractors, and businesses nationwide.

Take for example, a fairly simple refrigeration system, where the medium-temperature compressors push the gas up to the gas cooler. From there, it goes to the high-pressure expansion valve (HPEV), ...

4.3" touch control panel, timer control, auto washing,one-key automatically running, current overload protection,already filled in full refrigerant before delivery ...

Regular maintenance is more important than you think. Use it to your advantage and save on HVAC costs in the long run. Alexandra Jones is a CNET contributor who writes about food, farming ...

Research commissioned by the UK Government has found that refrigeration is the largest ... innovation in compressor valve steel can help. Alleima has recently published an academic paper on ...

Hydraulic components are the industrial power transmission version of LEGO. Pumps, cylinders, valves – pretty much everything is standardized, and fitting out a working system is a matter of ...

Not only is having the right HVAC system for your home essential but trusting that your heating and cooling components are up to the task when it counts can make the difference between comfort and ...

With well over 50 years in the car repair industry and as a vehicle owner, I have seen firsthand how extreme winter (and ...