AHRI Certified|ASME Specified|cCSAus Certified|NSF/ANSI 372

• Low-lead law compliant Modular construction with removable and separated burner trays, gas train and blower assembly Glass-lined cast iron with bronze trim for water heaters Lightweight insulation Finned tube heat exchanger of copper (boilers) or cupronickel (water heaters) Heat exchanger end walls that accommodate thermal expansion Category III up to 50 ft with three elbows and no additional fans Category I with standard B-vent Combustion air can be taken from the room or ducted to the unit from the outside Two-stage firing Fan assisted combustion system External staging control connections Factory-mounted options

The Mighty Therm2 has been specifically designed to meet the needs of the replacement market by offering simple and straightforward controls with two-stage firing and 85% thermal efficiency. Mighty Therm2 boilers and water heaters feature convenient, modular construction that separates the burner trays, gas train and blower assembly. All models use lightweight insulation, glass-lined cast iron or bronze headers and non-ferrous waterways. The 10-tube heat exchanger design uses finned tubing for the quickest and most efficient heat transfer.