- Easy entry through narrow doorways
- 28 inch EXTRA NARROW width (less trim)
- Enhanced STEEL design
- Improved firetube configuration
AF2 SERIES
Extra Narrow Design / 10 - 35 HP
AF3 SERIES
Narrow Width Design / 30 - 175 HP
- Advanced STEEL design
- High output firetube configuration
- Heavy-duty, first-class materials
- Factory test-fired
CF3 SERIES
Classic Design / 15 - 700 HP
Excellent Efficiency
- Surpasses watertube/low volume/coiltube
- Surpasses cast iron/copper fin/vertical
- Ranges from 83% to 87% when firing natural gas or LP (propane) gas
EF3/BF3/VF3 SERIES
Low Pressure Steam or Hot Water
2, 2.5 or 3 Inch Tubes / 53 - 4,500 sq ft
AUTOMATICALLY FIRED
Our Firebox boilers are used in automatically fired biomass systems all over North America.
HF3 SERIES
High Pressure Steam
2.5 Inch Tubes / 250 - 4,015 sq ft
CENTURION HF3 Series Firebox boilers are used in automatically fired biomass systems all over North America.