AO Smith 199,000 BTU ProLine XE High Efficiency Ultra-Low NOx Combi Boiler, High Altitude (LP)

The ProLine® XE Combi Boiler comes with an industry-leading 4.8 gal/min capacity which is enough flow for a standard 2-1/2 bath home. The efficiency of the combi is rated at 95% AFUE (Annual Fuel Utilization Efficiency) making it available on many utility rebate programs. Lastly, the plain text Setup Wizard on the Smart Control LCD display will make installation a breeze. The ACB-199H-P indoor residential Ultra-Low NOx Combi Boiler uses up to 199,999 BTU/hr of Liquid Propane 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. Features: 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 si...