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Direct-Fired Heating, Cooling and Ventilation Systems

Quality in Any Language

™

Combat

DF-Series

■ Improved indoor air quality – Helps

dilute and expel airborne contaminants

making exhaust systems operate more

e ciently.

■ Superior ventilation – System can be

designed to automatically modulate

outdoor air volume from 20% to 100% to

meet ventilation requirements in cold

weather and decrease heat buildup in

warm weather.

■ Consistent temperatures and less

strati cation – Optional cooling

e ectively reduces indoor air

temperatures to help keep people and

processes productive.

■ Cost savings – Heating systems deliver

100% of the heat generated into the

building resulting in energy savings.

■ Flexibility and convenience – Heating

systems require little to no ductwork

and can be installed indoors or outdoors.

■ Evaporative and mechanical cooling

packages available.

CANADA: 100% OUTSIDE AIR ONLY

1.800.828.7450

Summary of content (4 pages)

PAGE 1
® Combat DF-Series Direct-Fired Heating, Cooling and Ventilation Systems ■ Improved indoor air quality – Helps dilute and expel airborne contaminants making exhaust systems operate more efficiently. ■ Superior ventilation – System can be designed to automatically modulate outdoor air volume from 20% to 100% to meet ventilation requirements in cold weather and decrease heat buildup in warm weather.
PAGE 2
® Combat by Roberts-Gordon DF-Series COMBAT® by Roberts-Gordon DF-Series air handlers improve indoor air quality and provide air comfort. COMBAT® by Roberts-Gordon DF-Series air handlers can be designed to efficiently establish and maintain a slightly pressurized condition in your facility as outdoor air is gently tempered and, as required, mixed with existing indoor air. NOTE: All models are available in upright or horizontal as well as indoor or outdoor configurations.
PAGE 3
Combat by Roberts-Gordon DF-Series Features ® Reliable, Efficient System Operation Provided by: • 30:1 fully modulating burner that maintains 100% combustion efficiency. • Double-width, double-inlet, forward-curved centrifugal fan built for long life. • Energy-saving ignition system. • System that puts 100% of the available heat in the airstream, not out a flue. • Unit that uses up to 50% less energy. • Remote Control Panel for easy operation and remote temperature adjustment.
PAGE 4
Typical Installations Mezzanine-Supported Roof-Mounted DA OA OA DA RA RA Suspended (Wall or Roof Inlet) Horizontal on Legs (Indoor or Outdoor) DA OA OA DA Upright Outdoor Upright Indoor DA DA RA OA OA = Outside Air LEGEND DA = Discharge Air RA = Return Air Installation Code and Annual Inspections: All installations and service of ROBERTS GORDON® products must be performed by a contractor qualiﬁed in the installation and service of products sold and supplied by Roberts-Gordon and conform to