904 E. Pearson Street
Milwaukee, Wisconsin 53202
(800) 950-HVAC (4822)

Firetube Boilers

Condensing Firetube Boilers from Aerco.
  • 95% efficiency
  • Wall-hung boiler with a uniquely designed stainless steel heat exchanger.
  • high efficiency, modulating, condensing boiler
  • easy installation, low maintenance, and high reliability
  • Can be retrofitted in the field to propane by simply changing a gas orifice.
  • Built to withstand thermal shock and eliminates the need for boiler pumping.
Esteem Information
Top
  • BMK 750 - 15:1 Turndown
  • BMK 1000 - 20:1 Turndown
  • Precise Temperature Control
  • Stainless Steel Fire Tube Heat Exchanger
  • Capable of variable primary flow installations
  • Compact Footprint
  • Oxygen Level Monitoring System
Benchmark 750 & 1000
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  • 20:1 Turndown
  • Quiet Operation throughout Firing Range
  • Sealed Combustion Capable
  • Compact Footprint
Benchmark 1.5
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  • 20:1 Turndown Ratio
  • 92.3% IBR Efficiency Rating
  • NOx Emissions <30ppm at all firing rates
  • Natural Gas
Benchmark 2.0LN
Top
  • 20:1 Turndown
  • Quiet Operation throughout Firing Range
  • Sealed Combustion Capable
  • Compact Footprint
Benchmark 3000
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  • 15:1 Turndown
  • Quiet Operation throughout Firing Range
  • Sealed Combustion Capable
  • Compact Footprint
Benchmark 6000