Advanced Thermal Hydronics’ KN-Series Plus Condensing Boilers
Advanced Thermal Hydronics’ KN-Series Plus condensing boilers incorporate all the features of the KN-Series with increased efficiencies making it durable and energy efficient, the company notes. The boilers are backed by a 25-year heat exchanger warranty. The boilers are ideally suited for green-building initiatives and LEED projects providing thermal-efficiency ratings that meet or exceed federal and state requirements for performance and/or rebate incentives. To achieve these high efficiencies, it utilizes a newly designed hydrophobic-coated, finned stainless steel heat exchanger to work in concert with the existing high-efficiency cast-iron heat exchanger. By using finned stainless steel tubes the boiler has an increased heat-transfer area to maximize efficiency while keeping the same small footprint. It is a full variable-flow water-side condensing boiler, allowing easy integration into variable-flow primary boiler systems. It is also certified for use with PVC and polypropylene vent materials. The units come in a wide array of sizes from 600,000 to 3,000,000 Btu/h to meet the needs of most any commercial heating project.
Advanced Thermal Hydronics | www.knseries.com