Oftentimes, it is important to determine whether to retrofit or replace a current system.
Contrary to belief, age is not always the determining factor of whether or not a system needs to be replaced. The condition of the current system is the number one factor, regardless of age. Often, it is more cost effective and less disruptive to your operations to retrofit your current system as opposed to completely replacing it. If the water side and fire side surfaces, including the shell, furnance and tubes, are showing minimal signs of wear and tear, it is often much more effective to retrofit rather than replace.
Retrofitting can involve small changes like upgrading controls or can be more extensive like burner modifications or replacement. The best way to determine if your boiler system should be retrofitted or replaced is to contact a boiler profession a American Boiler and Mechanical to schedule a boiler performance consultation.