Cast iron to the Core. A Study in Longevity.
After 15 years of service in the market, Advanced Thermal Hydronics recently engaged in a study to prove the longevity of the KN Series cast iron boilers.
The new Cast Iron to the Core brochure documents the incredible findings of the study.
KN Series have proven themselves to be the most durable and efficient cast iron boilers available today. Download a copy of the brochure for the full story.