Institutional Direct-Fired Make-Up Air Heater Series

Customizable make-up air unit for indoor or outdoor installation with a capacity from 1500 to 90000 CFM.

Here are some characteristics of this model:

  • Hinged doors with ¼-turn handles
  • Sturdy 18G galvanized construction
  • Two-inch insulation
  • Welded frame
  • Aluminum/stainless steel burner
  • Adjustable profile-plates
  • High efficiency motor

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  SDM Series Pamphlet
   
 

Commercial Direct-Fired Make-Up Air Heater Series

Standardized outdoor installation with a capacity of 1500 to 25000 CFM.

Here are some characteristics of this model:

  • G90 14G formed frame
  • Reinforced fibreglass insulation
  • Pull-out doors
  • Sturdy 20G galvanized construction
  • Aluminum/stainless steel burner
  • Adjustable profile-plates
  • Low velocity inlet hood with filters

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  SDME Series Pamphlet
   
 

Indirect-Fired Make-Up Air Heater Series

The HDG(H) indirect gas-fired air heaters are certified for both indoor and outdoor installation and designed to serve as a heating system for make-up air or recirculated air. They operate with a minimum thermal efficiency of 80 % and use natural or propane gas. The capacities available range from 200 to 5000 MBH (from 59 to 1464 kW) and from 4000 to 90,000 SCFM (from 1888 to 42,475 l/s) of air at temperature differences of 50˚F to 120˚F (from 28˚C to 67˚C), which enables flexibility of use for multiple applications.

Here are some characteristics of this model:

  • Welded-channel frame construction
  • Two-inch insulation
  • Hinged doors
  • Standing seam roof design
  • Sturdy 18G galvanized construction
  • Pressurized steel-power burner
  • Twin fans for perfect air distribution
  • Aluminum double-wall chimney

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 HDG(H) Series Pamphlet
   
  Electric Make-Up Air Heater Series

The BC(E) series air heater is a CSA certified ventilation unit designed to heat fresh air an/or returned air. Compact and easy to maintain, this unit includes a centrifugal fan, an electric heating coil with its capacity control, motorized shut-off dampers and air intake hoods with integrated filters and bird screen. This heater can also be equipped with optional «V» bank filters and recirculation dampers. The capacity range covers up to 30000 CFM (14000 l/sec.), and heating capacity up to 1000 kW, at a maximum supply temperature of 150ºF (65ºC).

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 BC(E) Series Pamphlet