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Home » Authors » Mike Murphy

Articles by Mike Murphy

Murphy's Law: HVAC Gun for Hire

Mike Murphy
Mike Murphy
July 30, 2009
I received this letter from a guy who received a letter from a guy who can’t find a job in the HVAC industry. Call me stupid, but I’m betting somebody wants to hire this guy. Let’s find him a job.
Read More

Murphy's Law: Superheat and Subcooling Important

Mike Murphy
Mike Murphy
July 27, 2009
Look out; a technical incompetent is on the loose. Yes, this could be referring to me attempting to explain the importance of measuring superheat and subcooling, or it could be referring to a technician who just strapped on a set of gauges with nary a clue.
Read More

AHRI Coil Action Poses Problems

Mike Murphy
Mike Murphy
July 20, 2009
The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) announced on July 2 a decision to delist mix-match coil-blower combinations, effective July 15, that exceed 6 percent of a system manufacturers’ highest sales volume tested (HSVT) combinations. This left many distributors and contractors wondering about inventory issues and how to support previously quoted system ratings.
Read More

Murphy's Law: Twittering Out

Mike Murphy
Mike Murphy
July 14, 2009
My recent experiment with Twitter.com is almost down to its last tweet. Here is a sample from my latest follower: “I'm a shy girl that is looking for a guy to be intimate with me and LOYAL to only me. Please no cheaters. Patti.”
Read More

Murphy's Law: Find the R in ROI

Mike Murphy
Mike Murphy
July 13, 2009
The concept of return on investment (ROI) is fairly simple: everyone wants something back from their investment. The complication begins when you question the customer as to how they measure ROI. Is the return measured in dollars, or design, or bragging rights? It is different for everyone.
Read More

Murphy's Law: Happy Fourth of July

Mike Murphy
Mike Murphy
July 6, 2009
The Fourth of July weekend is always one of the most dangerous on the highways, primarily because there are a lot of celebrations involving alcohol. Here’s hoping everyone you know is safe and sound today.
Read More

Murphy's Law: Stimulus Funds Hit the Streets

Mike Murphy
Mike Murphy
June 29, 2009
Having been on the phone with commercial contractors the last week or two, there is a little bit of discussion as to how the 2009 stimulus funds will be spent.
Read More

Murphy's Law: Tax Credits and Efficiency

Mike Murphy
Mike Murphy
June 22, 2009
A recent opinion on this page (“Tax Credits Tough to Use,” May 25, 2009) received a lot of attention from our vast readership and we received a variety of comments. Since that point in time, The NEWS has spoken to quite a few people and unraveled a bit more of this very large ball of twine.
Read More

Murphy's Law: 10 Next Big Things

Mike Murphy
Mike Murphy
June 17, 2009
Have you ever thought about what new information or technologies might influence your future? Sure, while waiting in a city log jam you have thought of jet packs that can fly you across town in rush-hour traffic, but have you given consideration as to what might change your business life?
Read More

Murphy's Law: Refrigerant Change Is Plentiful

Mike Murphy
Mike Murphy
June 8, 2009
A recent front page story described an acceleration of the transition from HFC refrigerants to even more environmentally friendly carbon dioxide or hydrocarbon (HC) alternatives. And, this, before many contractors have begun to comprehend the nearing transition of HCFCs to HFCs.
Read More
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