Your Coil Specialists

swcoil_superadminCoil Failure, Coil Leaks, Corrosion, freeze event

More than 80% of heating and cooling coils in the HVAC industry don’t make it to old age and need replacing.  There are so many reasons why they fail prematurely that we can’t name them all in one newsletter.  However, we can review the most egregious ones in commercial and industrial systems. Coil Construction or Arrangement Years ago, HVAC coils … Read More

Why Do Cooling Coils Need to be Replaced?

swcoil_superadminCooling, Corrosion, freeze event, plugging


Over my 35 years in the replacement coil business, I have been asked many times about the life expectancy of cooling coils. My answer is almost always the same. In a perfect world, most cooling coils should operate efficiently for twenty years or more. However, since we don’t live in this “perfect” world, a lack of proper maintenance, inappropriate applications, … Read More