Products > Commercial Products > Series 19HE
19HE Series Power-burner Boiler, Fired with Oil, Gas or Both

19HE Series Light Commercial Boiler
Smith 19HE Series boilers are ideal for light commercial hot water or steam heating systems. Sharing all of the features of it's larger cousin 28A series commercial boilers, ten different sizes are available ranging from 308 MBH to 1750 MBH with high efficiencies.

19HE Series Boiler Features

  • Rugged cast iron heat exchanger sections with integral flue collector
  • Flexible, high temperature hydronic seals and ceramic fiber flue gas rope seals reduce assembly time and require no special assembly tools
  • Short, individual draw rods simplify assembly and reduce stress
  • Front and rear observation ports to visually inspect the flame and combustion chamber
  • Easy-to-remove, front access covers and side mounted cover plates for quick and easy boiler cleaning
  • Side mounted tankless coil domestic water heaters (when provided) for easy inspection and/or replacement
  • Integral cast iron smoke hood with fail-safe breeching damper that is easily adjusted and locked into position
  • Factory packaged or knocked down for field assembly
  • Choice of Beckett, Carlin, Powerflame and Gordian-Piatt power burners with a wide array of controls (when provided)
Combustion Air System Improve your boiler efficiency while cutting your outside air louver size by 70 to 80% while maintaining an ideal boiler room environment

All Boilers
  • Cast iron wet-base sections rated for 80 psi (water) and 15 psi (steam)
  • ASME safety relief valve
  • Hi-limit manual reset control
  • Operating temperature or pressure control
  • Burner mounting plate with insulation block
  • Insulated metal jacket, steel floor rails and flue brush

Water Boiler/Burner Units
  • Temperature and pressure gauge

Steam Boiler/Burner Units
  • Steam pressure gauge
  • Low water cut-out with water gauge glass

  • Tankless coil domestic water heaters
  • CSD-l, FM, or lRI approved fuel trains
  • Inspection tappings, return yoke and barometric dampers
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