Category Archives: Uncategorized

We’re pretty excited here at R.L. Craig Company to have our new website up and running. The domain name remains the same, the quality products and services we provide are exactly as before, but the level of user-friendliness, navigability and … Continue reading →

Let me just go right ahead and say it; I think ductwork looks neat.   I do.  I like brightly painted spiral duct with elbows and offsets.  I like rectangular duct with flanges and cross-breaking.  And, of course I like the … Continue reading →

We’re all familiar with small direct drive fans and “speed controllers”.  These speed controllers are rheostats which consume, or waste, energy before it gets to the PSC fan motor, slowing the motor to a desired speed.  They have been in … Continue reading →

Time and again, the technologies that comprise our HVAC industry have changed. New installation techniques, not to mention whole new concepts for ventilation, make their impact felt on a yearly basis. It can be difficult at times to keep pace … Continue reading →

Although the concept and application have been around since 1978 (first commonly used in Scandinavia), it’s only been fairly recently that displacement ventilation has come to North American shores. It’s somewhat surprising that it’s taken this long, given that displacement … Continue reading →