Model FPH Vertical Firetube Hot Water Boiler

Traditional Design, Untraditional Advantages

The Precision Model “FPH” Vertical Firetube Hot Water Boiler features the traditional firetube design in the vertical configuration with an under-fired power burner. In addition to the simplicity of the 4-piece design, the Model “FPH” includes many advantages over other vertical configured boilers such as a larger water volume which results in both a low pressure drop thru the unit and reduced cycling, thus improving overall efficiency. The Model “FPH” also features standard “off-the-shelf” burners and the proven firetube reliability.

Key Advantages

• Traditional, proven firetube design  
• Larger water volume
• Lower pressure drop through the unit
• Reduced cycling
• 84% Efficiency
• Turbulators for maximum heat transfer
• High efficiency UL Listed Power Flame gas, light oil, or combination burners
• Heavy duty / 16 gauge cabinet and flanged steel base provide greater 
structural strength.
• UL listing of complete assembly