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  • Sterling GG75 Gas Heater - 4070635
  • Sterling GG75 Gas Heater - 4070635
  • Sterling GG75 Gas Heater - 4070635
  • Sterling GG75 Gas Heater - 4070635
  • Sterling GG75 Gas Heater - 4070635
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Sterling GG75 Gas Heater

Item #: 4070635
This item ships by FREIGHT TRUCK
FREE SHIPPING
(not available to AK and HI)
Price: $1,059.00
    Availability:
    Availability: In Stock - Usually ships in 1 to 2 days.
    SERVICE UPDRADES:
    GAS TYPE:
    HEAT EXCHANGER:
    GAS VALVE:
    ELEVATION:
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    Sterling GG gas heaters are an excellent option for heating garages, greenhouses, sheds, etc. Each Sterling GG heater includes: tubular heat exchanger, electronic ignition, power exhaust system, advanced diagnostic system for dependable worry-free operation, lots of safety features, high power fan to provide even heat distribution, rust-resistant aluminized steel exchanger, and a baked-on enamel finish made to protect them from harsh environments. Designed for propane or natural gas. Some wiring required. Requires 110/120v electricity.

    Sterling GG Heater Features

    • 82% efficient
    • Made in the USA
    • Certified for residential, commercial, and industrial use
    • Direct spark ignition
    • Power vented exhaust
    • Separated combustion ready
    • Stainless steel burner is standard
    • Convenient diagnostic light and thermostat connections on outside casing
    • Mounting brackets and conversion kit included
    • 10 year warranty on the burner and heat exchanger

    Heater Venting Options
    Sterling GG heaters have the unique ability to be vented with a single exhaust pipe or with both an intake and exhaust pipe (referred to as separated combustion) by adding the concentric vent kit and piping. Click here to learn more about the benefits of separated combustion.

    Heater Upgrade Options

    Extended Parts Warranty
    This extends the included 1 year parts warranty to 3 years. If replacement parts are needed, they will be provided no charge and shipped for free during the life of the warranty. Click here for terms

    Premium Freight Delivery
    Add this option if you need your freight shipment to be unloaded off the truck for you onto your property. Otherwise you will need to assist the driver in unloading at the curb/street. Premium Delivery is also recommended if you require a smaller truck to access your location.Click here for more freight delivery details.

    Heater Gas Type Setup
    The heater will come equipped from the factory for whichever gas type you choose.
    NOTE: A free conversion kit is also included in case you need to change the gas type in the future.

    Stainless Steel Heat Exchanger
    If the heater will be in a corrosive environment, upgrading to a stainless steel heat exchanger will increase the life of the heater. Units with stainless steel heat exchangers ship direct from Sterling. The current ship time is listed in the option selection area above. Must be ordered with heater.

    2 Stage Gas Valve
    Heaters with a two-stage gas valve start on the 1st stage at half output and only switch to the 2nd stage, full output, if the temperature inside the room continues to drop. This allows the heater to run more efficiently saving gas and money. Units with 2 stage valves ship direct from Sterling. The current ship time is listed in the option selection area above. Must be ordered with heater.

    Elevation
    If the heater will be installed at a location that is over 5000' above sea level, Sterling makes a special high altitude model for this application. Units setup for high altitude (above 5000') ship direct from Sterling. The current ship time is listed in the option selection area above. Must be ordered with heater.

    Performance Specifications

    For Greenhouse Sizing, use our Greenhouse Heater Size Calculator
    Model Application BTU Input BTU Output W x D x H Weight (lbs)
    GG30 1 to 1-1/2 Car Garage
    200 to 450 Sq. Ft.
    30,000 24,900 30" x 25 7/8" x 12 3/8" 60
    GG45 2 to 2-1/2 Car Garage
    450 to 700 Sq. Ft.
    45,000 37,350 30" x 25 7/8" x 12 3/8" 65
    GG60 3 to 3-1/2 Car Garage
    700 to 950 Sq. Ft.
    60,000 49,800 30" x 26 3/16" x 15 7/8" 80
    GG75 4+ Car Garage
    950 to 1200 Sq. Ft.
    75,000 61,500 30" x 26 3/16" x 15 7/8" 85
    GG90 Large Garage or Shop
    1200 to 1450 Sq. Ft.
    90,000 73,800 30" x 26 3/8" x 22 5/8" 95
    GG105 Large Garage or Shop
    1450 to 1700 Sq. Ft.
    105,000 86,100 30" x 26 3/8" x 22 5/8" 105
    GG120 Warehouse or Shop
    1700 to 2000 Sq. Ft.
    120,000 98,400 30" x 26 3/8" x 22 5/8" 110


    Product Manuals, Tips, Specs, & Guides

    Sterling GG Heater Specs and Dimensions
    - Includes all of the Sterling GG heater dimensions and performance data.
    Sterling GG Heater Installation Manual - Complete instruction manual that comes with each Sterling GG heater.
    Sterling GG Heater Thermostat Wiring Diagrams - Includes wiring diagrams for the most common thermostats.


    Model # GG075A1NSA11, GG075A1PSA11, GG075A2NSA11, GG075A2PSA11, GG075A1NSB11, GG075A1PSB11, GG075A2NSB11, GG075A2PSB11, 4070630, 4070635

    Product Manuals, Tips, Specs, & Guides

    Sterling GG Heater Specs and Dimensions
    - Includes all of the Sterling GG heater dimensions and performance data.
    Sterling GG Heater Installation Manual - Complete instruction manual that comes with each Sterling GG heater.
    Sterling GG Heater Thermostat Wiring Diagrams - Includes wiring diagrams for the most common thermostats.

    Overall Customer Rating of 9 Reviews:
    review-star review-star review-star review-star review-star

    heater

    feeling mmm? I feel excited about getting in heat in my garage. I feel depressed because I don't have the propane tank yet. I feel anticipation about knowing I'll have heat by the end of the week. When it get activated it will give you an update. Thank you for caring about how I feel.

    It works great!

    Great little heater. I use it to heat a 1200 sq. ft. shop with 14 ft. eaves. Heats it up pretty quickly to a comfortable temp.

    Sterling GG75 Gas Heater

    Excellent Customer Service and Pricing as always!

    Owner

    I bought one in 2013 and have just had my first problem and the tech at Aaron's Creek diagnosed the problem right away! I bought the second one because I increased the size of the greenhouse. And was very satisfied with the performance of the first one.

    Up and running for 3 years

    Easy purchase process. Easy install. Works consistently and very well.

    Pleased

    I planned to buy a Reznor, was doing research and came across the Sterling unit heater. I decided to go with the Sterling since it had all the same features as the reznor and was a little less expensive. I am pleased with the heater, its quieter than I expected and does the job. I went with the sealed combustion and concentric kit.

    Sterling GG75 Gas Heater

    I'm very happy with my purchase. Installed the unit in my shop, and it heats it up without any problem. The fan is very strong and moves a lot of air. The unit itself has many mounting options. I choose to use a combination of 2x4 and 2x6 to mount it. Some things to note is that you will need the exaust pipes, which are not cheap, the gas line, power cable to wire in, thermostat, and thermostat wire. Overall does a great job.

    Great heater

    We've had this a couple of years now. It's great when the temperature is freezing out and you want to work in the garage. Or, if you want to warm up your car a little, only done that a couple of times with sub-zero temperatures.

    Straightforward install with great results

    I did a self-install of the GG75 in my 2 story pole barn. The instructions were easy to follow, especially with the piping kits. This heater runs really quiet and heats the pole barn quickly. I added a wifi thermostat and can have it heated up before I get there. The shipping was excellent and packing sturdy and the heater arrived in perfect condition. Very happy with this unit.
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    Contact Us

    Contact Us

    ACF Greenhouses
    380 Greenhouse Drive
    Buffalo Junction, Virginia 24529
    1-888-888-9050 toll free

    We Accept