In 1970, when I started in the heating industry, there was a battle going on between the folks who believed in catching and controlling the air in a hydronic system by holding it inside a plain-steel compression tank, and those who thought it was best to catch the air and just get rid of it using automatic air vents and diaphragm-type compression tanks.
It’s déjà vu all over again” is a famous quote by the late, great Yogi Berra. I’ve lived this scenario, and I’m betting you have, too. I’m talking about callbacks — the woe of the contracting industry.
In just the past five years, cargo vans have undergone significant improvements — some obvious, such as increased fuel efficiency and connectivity, and others less obvious, such as improved safety features and total cost of ownership.
Flannigan will present “How to Crush Your Numbers” at HVAC-focused conference on November 6, 2018, at The Worthington Renaissance in Fort Worth, Texas.