Heating Capacity Learn More The amount of heat, rated in BTUs that the item can produce.	69000 BTU

Effective Heating Capacity	57000 BTU

IBR Rating Steam	43000 BTUs

Water Volume	5.1 Gallons

Efficiency Learn More The percentage of energy converted into output by the unit. The remaining percentage is lost during the conversion process. The higher the efficiency, the lower the operational cost.	80 % AFUE

Water Piping Connections	2 inches

Flue Vent	4 inches

Weight	354 lbs

Meets CSA Standards Canadian Standards Association	Yes

Meets Canadian OEE Standards Standards established by Canada's Office of Energy Efficiency.	No

Width	12 3/4 Inches

Depth	28 Inches

Height	40 11/25 Inches

Cast Iron Sections Warranty	12 Years

Parts Warranty	1 Years