Low Profile Unit Heater

Take back the garage for year-round use. GG Series gas-fired, low-profile garage unit heaters are both residential and commercial outbuilding certified (non-occupied spaces only) in seven configurations to suit every area. Quiet, thermostat-controlled and easily installed–they stay out of the way and let you keep working comfortably. Units are ready for standard or separate combustion all in one unit

Standard Features

  • 30 - 120 MBH
  • 82% Thermal Efficiency
  • Residential Certification: For Use as a Garage Utility Heater
  • Standard or Separated Combustion All-In-One Units
  • Single Orifice Burner System
  • Direct Spark Ignition
  • 20-Gauge Tubular Heat Exchangers
  • 20-Gauge Jacket Panels with Baked Enamel Finish
  • Power Vented
  • OSHA Fan Guard
  • Terminal Strip Low Voltage Wiring
  • LP Gas Conversion Kit Included
  • Easy Access Control Panel
  • 321 Stainless Steel Burner Box
  • 10-Year Heat Exchanger Warranty

Low Profile Unit Heaters

GG Series gas-fired unit heaters combine the latest tubular heat exchanger technologies with a unique single-orifice burner system for superior durability, reliability and performance. GG Series propeller units are available in sizes from 30 to 120 MBH and offer industry leading operating efficiencies in a compact low-profile design perfect for applications where space is limited. Units are ready for standard or separated combustion all in one unit. Optional combustion air inlet kits available for concentric venting.

    Residential Garage Certified

    All GG Series units are covered by a limited 10-year heat exchanger warranty and are ETL certified for residential garage installations. Units come standard with LP gas conversion kits, and everything needed for applications in dusty or damp environments.


      All the Literature associated with the GG Series


      For additional items browse the full Literature library at the link below.


      Performance, Materials and Features for each GG Series capacity model.









      MBH Input30 MBH45 MBH60 MBH75 MBH90 MBH105 MBH120 MBH
      MBH Output24 MBH37 MBH49 MBH61 MBH73 MBH86 MBH98 MBH
      Thermal Efficiency82%82%82%82%82%82%82%
      Free Air Delivery CFM370 CFM550 CFM740 CFM920 CFM1,100 CFM1,300 CFM1,475 CFM


      Motor HP1/201/201/121/121/101/101/10


      The GG Series is quite versitile it can be installed in a variety of applications. Here are a few key ways The GG Series can make your space more comfortable.

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