COMBAT® Make-Up Air, Air Turnover and Unit Heaters


Buffalo, New York Roberts Gordon LLC offers an array of air heating products under the COMBAT® trade name. COMBAT® units include direct-fired make up air units, indirect-fired make up air units, air turnover units, unit heaters and duct heaters.

COMBAT® direct-fired make-up air units are available in 1,000 to 60,000 CFM and rooftop or sidewall configurations. With 100% combustion efficiency and modulating burners, COMBAT® direct-fired units help reduce fuel usage and deliver the heat from the unit into the building without flue losses. Directfired

units are available with standard 100% make-up air or variable air volume (VAV) operation. Indirectfired make-up air units, offered from 3500 ‘ 57,000 CFM, are available in 100% make-up air or efficient, recirculating units. Air turnover units are available up to 100,000 CFM for efficient warehouse heating.

COMBAT® power vented unit heaters are offered in 30,000 ‘ 400,000 Btu/h (select low profile models). Units have tubular serpentine heat exchanger design and are capable of sidewall or roof venting. Stainless steel heat exchanger option, separated combustion models and concentric vent kits are also available. Duct heaters offer the same robust design in inputs from 75,000 – 400,000 Btu/h, capable of temperature rise of 20º F (-6.67 º C) to 95º F (35º C) and 850-14200 CFM.

For information, please call 716.852.4400 or access

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Check Also
Back to top button