Copper replaced cast iron and condensing firetubes replaced copper, but what's next? How about a condensing boiler designed to move naturally with exposure to heat. A condensing boiler built around the thought of service AFTER the sale. A condensing boiler that is field repairable...the Arctic Series by Thermal Solutions. 1000-6000 MBH with natural, LP and dual fuel options, the Arctic delivers features based on common sense, not the common crowd.
Click HERE to learn more about the end of vertical firetubes.