||Water Content, Gallons
||Heating Capacity4, MBH
1 Burner input based on No. 2 fule oil with a aheating value of 140,000 Btu per gallon.
2 Water ratings based on an allowance of 1.15.
3 Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.
4 Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) ratings are based on U.S. Government tests, with 13% CO2.
Before purchasing this appliance, read important information about its estimated annual energy consumptions or energy efficiency rating that is available from your retailer.