• HSB units have top and bottom supply and return connection
• This permits the units to be rotated 360 deg without piping change
• This permits the units to be installed in low clearance areas
• Units have a 2-piece casing for easy coil access
• All model have tapped holes for suspension by threaded rod
• Optional pipe hanger adapter kit, except HSB 18 and HSB 24 which mount directly to and are supported by the supply and return piping
• Serpentine copper tube coil design has high resistance to thermal shock, event under high steam pressure
• Absence of coil headers eliminate potential leak and increases coil face area without increasing overall size of units
• Coil designed for greater water carrying capacity with lower friction loss
• Dimensions are for standard and low outlet temperature model
• 18000 BTU input at 2 lb steam 60 deg F E.A.T
• Standard coil

• Advanced burner and burner controls
• Durable attractive casing design
• Quiet, efficient and safe air mover
• Effective heat throw
• Superior heat exchanger life expectancy
• Efficient combustion
• Easy installation
• Reduced maintenance, easy to service
• Protects the burner pump from excessive line pressure
• Fuel oil filter protects oil burner from foreign particles
• Vertical louvers used in combination with standard horizontal louvers for complete control of air delivery
• Draft regulator barometric type with screw adjustments and hinge-pin action
• Includes adapter, gaskets, vacuum relief valve, outside intake air hood and other miscellaneous hardware
• 54 deg F temperature rise

Modine POH185A