Power Vented Indoor Duct Furnace

Product Information

BMED/BMES Series, Bottom and Side Burner Access

Beacon Morris’ line of high efficient indoor duct furnaces are designed for ducted air applications. Indoor duct furnaces are designed for use with existing systems for heating, heating / cooling or make-up air systems. Beacon Morris’ indoor duct furnaces are available in 7 sizes (100 – 400 MBH) and equipped with electronic spark ignition (100% safety shutoff on LP models), 115 volt power, vent system pressure switch, high limit switch and 24 volt control transformer.

All duct furnaces are ETL certified for installation upstream or downstream from cooling coils (stainless steel heat exchangers are recommended). Beacon Morris’ products are proudly manufactured in the USA.


All heat exchangers feature 20-gauge tubes and 18-gauge headers and are available in 3 types of steel:

  • Aluminized Steel (Standard)
  • 409 Grade Stainless Steel (Optional)
  • 321 Grade Stainless Steel (Optional)
  • Stainless steel heat exchangers recommended for applications where entering air is below 40°F (4.4°C) and/or duct furnaces are located downstream from cooling coils.


Beacon Morris’ duct furnaces are available in variable configurations to meet all application needs. BMED (bottom burner access) and BMES (side burner access) models offer integral power venting through a concentric vent for both outside combustion air and flue gas exhaust.


The BMSD (separated combustion) is designed to be installed in dusty, dirty or mildly corrosive environments, or where high humidity or slightly negative pressures exist. All critical components including the burners, pilot and flue systems are fully enclosed within the unit and protected from the elements ensuring clean and efficient combustion. BMSD units are perfect for manufacturing and automotive facilities and greenhouse applications.