Filter-driers play a pivotal role in the operation of air conditioning and refrigeration systems. At the heart of the unit is the desiccant held in its cylindrical metal container. As important as the ...

It's kind of ironic that while air tools and equipment can and will make jobs much easier in the garage/workshop, they can also cause major headaches if they are not used and maintained properly. I'll ...

Today, we are going to look at issues related to a partially restricted filter/drier. For this purpose I have included a service checklist (Table 1) as well as a number of illustrations. The filter ...

Running your furnace, central air, or heat pump probably constitutes a big part of your utility bill. But it’s a small, often inexpensive part—the air filter—that keeps these heating and cooling ...