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EPA 608 Changes – What You Need to Know w/ Jeremy Arling
Jeremy Arling from the EPA discusses the new changes to the EPA 608 rules and regulations including recovery, evacuation and much more.
Related Tech Tips
Have you ever thought about the relationship between velocity and pressure? If you think about a fluid being forced through a small orifice, you can fairly easily picture the fluid speeding up as it goes through the orifice. However, did you also know that the surrounding static pressure DECREASES at the point of high velocity? […]Read more
Cleaning Condenser Coils Still Matters
There was a story that came out recently based on an ASHRAE study performed by David Yuill from the University of Nebraska. The study appeared to indicate that condenser coil cleanliness makes no difference on system performance and efficiency. Those of us who have worked in the field know that coil cleaning matters because most […]Read more
Leaking (Bypassing) Valves
We had a class with our refrigeration techs, and the topic of leaking and bypassing service “angle” valves and ball valves came up. One of the techs pointed out that most valves recommend loosening the top nut on ball valves and the packing nut on angle valves before turning the stem for maximum longevity of […]Read more