Light Vehicle 
The Modine indoor separated combustion duct furnace was designed for use with a building’s heating, heating/cooling and make-up air systems. Modine separated combustion duct furnaces are specifically designed for buildings with hostile atmospheric conditions, such as high humidity or negative pressures. Available in 11 power exhausted model sizes, the unit covers a wide variety of applications. They have input ranges from 75,000 to 400,000 Btu/Hr and can operate on either natural or propane gas. The airflow direction can be specified when ordering the unit. The duct furnace is certified for location either upstream or downstream from cooling coils and has a drain pan that allows connection to a condensate drain line.
Standard Features:
- C.S.A. certification – bearing C.S.A. logos
- ETL certification
- All units a minimum of 80% thermally efficient
- 20-gauge aluminized steel cabinet
- Certified to 3.0" W.C. external static pressure
- Separate electrical, venting, and gas control access with fully gasket-installed doors
Optional Features:
- 409 stainless steel heat exchanger and burner
- 409 stainless steel drip pan
- Two-stage, mechanical modulation, and electronic modulation controls for either natural or propane gas
- Building management compatible gas controls for modulation control using 0 - 10 Vdc or 4 - 20 mA input
- High and/or low gas pressure switches
Catalog: 5-173*
All Product Literature: Duct Furnaces & Direct-Fired Units