Articles by Jim Wheeler

Those who embrace new ideas and technology will survive and thrive.

I had the opportunity to visit a local HVACR supply house branch lately.

History has proven that wholesalers serve a valuable and irreplaceable niche in the industry.

Here's information about some of the types of fans and fan motors used in the HVACR industry that a supply-house person will most commonly see and sell.

Although the EPA found that use of this refrigerant would contribute to virtually zero damage to the earth's ozone layer, it has scheduled R-123 for phaseout in 2015.

Here is the final installment of products seen at the 2004 AHR Expo.

Here are some interesting innovations in compressor technology seen at the 2004 AHR Exposition.

A first look at innovations from the Air-Conditioning, Heating, Refrigeration Exposition.

Whole-house electronic air filters and humidifiers are a better deal for our customers.

If you aren't selling nitrogen, you should be.