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Boiler Exhaust - Energy Manager (EM Series)

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Energy Manager (EM Series)

The EM is a circulating recovery system designed to recover heat safely and efficiently from combustion sources with atmospheric burners from 200 to 6400 MBH. Ten standard economizer models are designed to operate with low static gas pressure drop for safe, automatic operation on atmospheric or power burners. The EM can be used to heat boiler feedwater, makeup water, hot water return, process water, and potable water. They can also be used with hot water storage tanks and condensate tanks.

By utilizing the flow control valve to adjust the flow of water to the unit, the EM effectively reduces the stack temp. to 250°F or lower. These 10 lightweight, models come complete with a circulating pump package. These economizers have standard stack sizes of 6”, 8”, 10”, 12”, 14”, 16”, 20”, 24”, 28”, & 32” in diameter and are designed to fit most small size combustion sources. Optional stack transitions available as required. Like the larger cylindrical units, they come equipped with all the standard design features for specific engineering design needs.

Combustion Capacity: 200,000 to 6,400,000 BTU/hr input

Entering Gas Temperatures: 300°F to 700°F


  • Stainless cylindrical heat transfer coil design
  • Slip fit gas connections
  • Hinged stainless steel access door panels
  • Quick release tension latches
  • Circulating pump package

Combustion Sources

  • Steam Boilers
  • Hot water boilers
  • dryers
  • ovens

Heat Sink Types

  • Boiler feed water
  • Makeup water
  • Hot water return
  • Hot water storage tank
  • Condensate tank
  • Process water
  • Potable water
Request a Quote for Boiler Economizers

The RFQ (Request for Quote) Options:

On-Line Form --- Complete on-line and Submit Print and Fax to 262-251-0118

Call 262-251-0051 ext:22 or email customer.support@cainind.com with any questions