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Special Episode – How to Get a Raise, Promotion or Bonus
As we ring in the new year this episode focuses on how people in the HVAC/R trade can make more money without being rejected or seen as selfish.
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Don't Squeeze a Radiant Barrier
You are probably all familiar with radiant barriers. Sometimes, it is thin foil draped under the roof deck. Other times, it's used on the inside of stud walls or over furring strips before the drywall goes up, and there is even plywood with a radiant barrier attached to one side that is used for roof […]Read more
Do you know how a solenoid valve works? Really? On the surface, I think we all understand how a solenoid valve works. The coil energizes, creating an electromagnet. That temporary magnetism lifts an iron plunger within the valve allowing refrigerant to flow. But is it really that simple? It turns out that the answer isn't […]Read more
Common Concrete Anchor Fails
No matter what trade you work in, you will need to use a concrete anchor at one time or another. Here are some mistakes I have seen (and made) that you will want to avoid. Know your concrete Is it a concrete block hollow cell? Poured cell? Concrete slab? What is the PSI? Not all […]Read more