Monday, November 24, 2014

Can-Do Versus Can't-Do

Are you a can do person or a can’t do person? Here is a way to find out. When presented with a challenge, do you start by looking for ways to get things done, or are you more focused on why it can’t be done? There are certainly obstacles to accomplishing anything, so identifying those obstacles is important in order to succeed. However, it is easy to focus on the problems so intently that you don’t allow room for any answers. Why should you want to be a can do person? In short, because can do people accomplish things. People who look for solutions persistently generally find them. They are often rewarded financially for consistently accomplishing things. Who do you want working on your behalf – someone with a track record of accomplishments, or someone who can point out all the reasons “it” can’t be done? People who look for obstacles seldom accomplish anything because they manage to convince themselves that “it” can’t be done. They are also rewarded accordingly. 

Another characteristic of a can-do person is the willingness to work beyond the minimum requirement. They will generally not be the first out the door at the end of the day and they take on extra duties or work without a lot of griping. By taking on new challenges, they are able to show their ability to do more than their present position. This can lead to promotions – and yes – financial reward. Can’t-do folks use such phrases as “they don’t pay me enough to…”, or “that is not my job!” They never demonstrate they can handle any more than their present position, so they never advance. I am not going to promote you and pay you more to see if you can do more – you have to demonstrate your ability to do more first. Again, if you need someone to help you, who are you going to ask? 

It is true that good workers are rewarded with more work to do. That is probably why 20% of the people do 80% of the work. That is often seen as a disincentive to work hard. However, these folks are also rewarded with promotions and financial incentives. They grow as a result of taking on more challenges. My father says that some people have 10 years of experience, while others have one year of experience 10 times. Again I ask – which one do you want working for you?  The good news is that having a “can’t do” outlook is not a genetic condition – it can be rectified. You CAN DO IT! 

Monday, November 17, 2014

Turbo 200 Capacitors

NOTE: - This is a re-posting - I got Mona's e-mail wrong on the first one.
Have you ever had to replace a dual capacitor only to find you do not have the right one on the truck? There are so many different possible combinations it is nearly impossible to have every one you might need. Amrad Engineering makes capacitors here in the USA. They make replacement capacitors which have a wide range of capacitors built into a single part called the Turbo 200. With these, it is possible to replace most any dual capacitor you need. These capacitors are great for teaching students about series and parallel capacitors. Basically, the Turbo 200 is 6 capacitors connected together at the center post. Any two outside connections are essentially in series. Measuring the microfarad between any two outside terminals shows the effect of capacitors wired in series. Jumping any two outside terminals puts those two capacitors in parallel. Placing a jumper between any two outside terminals and measuring the microfarads between either outside terminal and the center terminal shows how capacitors connected in parallel work.  Amrad engineering is offering a free kit to all HVACR instructors. They want to send out a kit of their products with instructions to schools all over the country to promote their products. The stuff they sent me was fantastic. Here are a couple of pictures of the kit.





To get a kit for your school contact
Mona Tompkins Amrad Engineering
1-800-445-6033

Friday, November 7, 2014

EPA Announces R-22 Allocations for 2015 - 2020

The EPA has released their R-22 allocations for 2015 – 2020, and it looks like the days of free-flowing R-22 are about to come to an abrupt end. To put things in perspective, the R-22 allocation for this current year, 2014, was 51 million pounds. The allocation for 2015, coming up in a few months, is 22 million pounds. That is just over 43% of the 2014 allocation. From there the cutbacks are more gradual with a reduction of approximately 4 million pounds each year until 2020 when the allocation is 0. Trying to figure out R-22 prices has been a bit difficult these last few years. They have spiked twice but then gone back down as supply increased. This time look for the high prices to last  because there will be no turning the tap back on this time. The main question remaining is how long demand for R-22 will continue. Although there is still a very large installed base of R-22 air conditioning equipment, it is starting to get old. As older equipment fails and supplies tighten, it will be increasingly difficult financially to keep an older R-22 system operating. I remember with R-12 and other CFCs, prices climbed high enough to kill demand. A local wholesaler took a bath on a large quantity of 502 just to get rid of it because nobody wanted it at the “market” price. Consider that a dry ship unit costs about the same as a 410A builder grade, but you still have to buy the refrigerant. It is conceivable that a dry ship unit charged with R-22 at inflated prices would be as expensive as replacing both the condenser and evaporator with a builder grade 410A system. Who would want to keep their old system if it costs as much as a system with current technology, higher efficiency, and a refrigerant that is still available? To read more about the EPA's ruling, check out

https://www.federalregister.gov/articles/2014/10/28/2014-25374/protection-of-stratospheric-ozone-adjustments-to-the-allowance-system-for-controlling-hcfc