Sterling HVAC GG Series GG030A1NSA11 Low Profile Unit Heater, 30,000 BTU/hr (Input), 24,900 BTU/hr (Output), Natural Gas, 115/120 V, 40 W (Motor), NPT, 1/2" Connection Size, 1 Phase

Sterling HVAC GG Series GG030A1NSA11 Low Profile Unit Heater, 30,000 BTU/hr (Input), 24,900 BTU/hr (Output), Natural Gas, 115/120 V, 40 W (Motor), NPT, 1/2" Connection Size, 1 Phase

Manufacturer: Sterling HVAC Products
Brand: STERLING
Part #: 387195
MPN: GG030A1NSA11
Customer Part #:
Min. Order Qty: 1
Login for Availability
Login for Price
Amperage Rating      :      3.2 A
BTU Rating      :      30,000 BTU/hr (Input), 24,900 BTU/hr (Output)
CFM Rating      :      370 CFM
Connection Size      :      1/2 "
Connection Type      :      NPT
Dimensions      :      13-1/4" H x 30" W x 25-7/8" D
Domestic/Import      :      Domestic
Efficiency      :      83% (Thermal)
Fan Size      :      10" Diam
Finish      :      Baked Enamel
Frequency Rating      :      60 Hz
Fuel Type      :      Natural Gas
HP Rating      :      1/20 HP
Ignition Type      :      Direct Spark
Material      :      20 Gauge Aluminized Steel (Heat Exchanger), 321 Stainless Steel (Burner Box), 20 Gauge Steel (Jacket Panels)
Model      :      GG030A1NSA11
Motor Type      :      ODP, SP
Mounting Type      :      Ceiling Mount, Wall Mount, Horizontal
Number of Fans      :      1
Number of Stages      :      1
Phase      :      1
Power Rating      :      40 W (Motor)
Rotational Speed      :      1,650 RPM
Vent Size      :      4 "
Voltage Rating      :      115/120 V

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.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. 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.

Sterling HVAC Low Profile Unit Heater, Model: GG Series, 30,000 BTU/hr (Input), 24,900 BTU/hr (Output), Natural Gas, 115/120 V, 40 W (Motor), NPT, 1/2" Connection Size, 1 Phase, 83% (Thermal) Efficiency, Direct Spark, 4" Vent Size, Ceiling Mount, Wall Mount, Horizontal, 370 CFM, 10" Diam Fan Size, 1 Fan(s), ODP, SP, 1/20 HP, 1,650 RPM, 20 Gauge Aluminized Steel (Heat Exchanger), 321 Stainless Steel (Burner Box), 20 Gauge Steel (Jacket Panels), 13-1/4" H x 30" W x 25-7/8" D Dimensions, Baked Enamel Finish, Domestic, 60 Hz, 3.2 A, 1

  • Provides 30,000 BTU/hr input with 83% thermal efficiency for effective heating.
  • Features a durable 20-gauge aluminized steel tubular heat exchanger and a 321 stainless steel burner box.
  • Utilizes a reliable direct spark ignition system for consistent operation.
  • Compact, low-profile design is ideal for installations with limited space.
  • Certified for residential garage use (ANSI Z83.8) and suitable for commercial/industrial applications.
  • Includes an LP gas conversion kit, allowing field conversion from natural gas if needed.
  • Comes with a 10-year limited warranty on the heat exchanger.
  • Owner Manual https://s3.amazonaws.com/open-secret-production-public/data-studio/marcone/documents/hvac-heating-products-application-manual-3161-3178.pdf
  • Specification Sheet https://s3.amazonaws.com/open-secret-production-public/data-studio/marcone/documents/spec-sheet-3161-8023.pdf
  • Catalog https://s3.amazonaws.com/open-secret-production-public/data-studio/marcone/documents/sterling-gg-catalog-3161-8026.pdf
  • Installation and Operation Manual https://s3.amazonaws.com/open-secret-production-public/data-studio/marcone/documents/sterling-gg-installer-s-guide-3161-8028.pdf
  • Data Sheet https://s3.amazonaws.com/open-secret-production-public/data-studio/marcone/documents/sterling-specification-manual-3161-8025.pdf

back To Top