LOVELAND, CO — Any industry that grows at an average of 25% or more a year for a sustained period of 10 years should make those affected by that industry sit up and take notice. That is just what has happened to the radiant heating industry.
Since data was first collected in 1991, the volume of hydronic tubing sales in North America has not doubled, tripled, or even quadrupled — it has grown almost tenfold. The interesting thing is that this has not occurred due to a massive marketing budget or advertising spots during the Super Bowl. It has come about primarily by word of mouth.