The ACB-199H-N indoor residential Ultra-Low NOx Combi Boiler uses up to 199,999 BTU/hr of Natural Gas to deliver a continuous supply of hot water and space heating for a home in high altitude regions. This High Efficiency heating system has a 95% AFUE and is ENERGY STAR Certified.
- Advanced Electronic Controls - User-friendly LCD display provides system status and diagnostic information in plain text. The Set-Up Wizard display makes it simple to set system parameters in just minutes.
- Space Heating Reliable hot water supply to provide hydronic heat for the entire house in addition to supplying enough domestic hot water for a single family home or apartment.
- Easy Direct Venting - Direct venting up to 100 feet using either PVC, CPVC, polypropylene or AL29-4C stainless steel vent pipe, allows for flexibility and easy installation.
- Fire-Tube Heat Exchanger - The innovative fire tube design can produce a higher heat transfer coefficient than traditional fire tubes.