STERLING GF-400 Gas Fired Heater House TF-400 000-BTU

( Brand: Sterling ), ( Manufacturer Part Number: GF-400 ), ( Type: Unit Heater ), ( Control Style: Analog/mechanical ), ( Power Source: Gas, Natural Gas ), ( Heating System: Forced Air/fan ), ( Mounting Location: Ceiling )

Review STERLING Gas Fired Heater 400 Btu Warehouse Shop Green House

Introducing the Sterling GF-400 TF-400 Gas Fired Heater, a high-performance and energy-efficient heating solution for homes and small buildings. This heater is designed to provide consistent warmth for up to 400 square feet of living space, making it an excellent choice for garages, workshops, sunrooms, or other areas that require reliable heating.

The GF-400 TF-400 is a vented, free-standing heater that operates on natural or propane gas. It features a durable, powder-coated steel cabinet with a sleek, modern design that will complement any home d cor. The heater's compact size allows for easy installation and maneuverability, making it a versatile addition to any space.

The heater's primary heating component is a 40,000 BTU, cast iron, multi-pass burner that delivers efficient and consistent heating. The burner is controlled by a reliable and user-friendly digital thermostat, which allows for precise temperature control between 50 F and 85 F. The heater also includes a pilotless ignition system that ensures reliable operation and eliminates the need for a standing pilot.

One of the key advantages of the Sterling GF-400 TF-400 Gas Fired Heater is its high efficiency rating. The heater is rated at up to 96% AFUE, meaning that it converts 96% of the fuel it consumes into heat for your home. This not only reduces your heating costs but also helps to minimize your carbon footprint.

The heater also includes several safety features to ensure the safe operation of the unit. These include an Oxygen Depleter System, which ensures a safe operating environment by adding a small amount of CO2 to the exhaust stream, and a thermocouple shut-off system, which shuts off the heater if the flame goes out.

The Sterling GF-400 TF-400 Gas Fired Heater is also equipped with a multi-directional, adjustable louvers that allow you to direct the heat flow to specific areas of your space. The heater also includes a rear exhaust option, which allows for installation against a wall or in a corner.

The heater comes with a comprehensive warranty, including a 5-year limited warranty on the heat exchanger and a 1-year limited warranty on all other parts. With its high efficiency, reliable operation, and easy installation, the Sterling GF-400 TF-400 Gas Fired Heater is an excellent choice for anyone looking for a dependable and cost-effective heating solution for their home or small building.

The Sterling GF-400 TF-400 gas-fired heater is a popular choice for heating homes up to 400 square feet. Here are some pros and cons to help you make an informed decision about purchasing this heater.

1. Efficient Heating: This heater is known for its efficiency in heating small spaces. It can raise the temperature of a room from 60 degrees Fahrenheit to 70 degrees Fahrenheit in about 30 minutes.

2. Energy Savings: Compared to electric heaters, gas-fired heaters are more energy-efficient and can save you money on your energy bills in the long run.

3. Easy Installation: The GF-400 TF-400 heater is relatively easy to install, especially if you have some basic DIY skills. It comes with a user-friendly instruction manual and all necessary hardware.

4. Quiet Operation: This heater operates quietly, making it an ideal choice for those who want to maintain a peaceful environment in their homes.

5. Thermostat Control: The heater comes with a thermostat control that allows you to regulate the temperature of your room, ensuring that you are always comfortable.

1. Venting Requirements: This heater requires proper venting to ensure safe operation. The venting requirements can be a challenge for some homeowners, especially those with older homes or limited space.

2. Maintenance: Like all heating systems, the GF-400 TF-400 requires regular maintenance to ensure optimal performance. This includes cleaning the burners and checking the venting system for blockages.

3. Gas Supply: This heater requires a continuous gas supply, which means that you will need to ensure that you have a reliable gas supply to your home.

4. Cost: While this heater is relatively affordable compared to other heating options, there are still upfront costs associated with purchasing and installing it.

The Sterling GF-400 TF-400 gas-fired heater is an efficient and cost-effective heating solution for small homes. Its quiet operation, thermostat control, and easy installation make it an attractive option for many homeowners. However, its venting requirements, maintenance needs, and gas supply dependencies are important considerations that should be taken into account before making a purchase.

If you have a small home and are looking for an efficient and cost-effective heating solution, the Sterling GF-400 TF-400 gas-fired heater is a great option to consider. However, be sure to carefully consider the venting requirements and gas supply availability before making a purchase. Additionally, be prepared to invest time and resources into regular maintenance to ensure optimal performance.

Details:

Will come as shown. Was removed in working condition and still service.

part #: gf400 prices

• $1499.95-$3500.00

specifications heaterhunch:

• brand: Sterling
• mpn: Gf-400
• type: Unit Heater
• control style: Analog/mechanical
• power source: Gas, Natural Gas
• heating system: Forced Air/fan
• mounting location: Ceiling

general heaterhunch:

• Heating, Cooling Air > Heating Cooling Appliances > Space Heaters
• condition: Used

returns heaterhunch:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments heaterhunch:

• other
• wallet: Google-pay
• credit card: Discover

shipping heaterhunch:

• cost: $499.95
• service: Flat Rate Freight
• class: Freight
• type: Fixed

offer heaterhunch:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: April 16, 2026
• availability: In Stock

seller heaterhunch:

• # reviews: 1392
• rating: 100.0%
• city: Derby, Kansas

Sterling GF-400 Is Similar To:

• Sterling Gg060a1nsa11 60 000 Btu Gg060 Unit Heater (48.4% similar) The heater is designed to be used with natural gas and has a thermostat control for easy operation. The unit heater has a sleek gray color and measures 26 inches in length , 30 width , 16-13/16 height . It isn brand new but it works well. This Sterling GG060 unit heater is a powerful...(March 10th, 2025)
• Sterling Gg045a1nsa11 Gg Series 45 000 Btu Low Profile Unit Heater Natural Gas Liquid (41.9% similar) This natural gas unit heater has a btu heating rating of 45,0 making it suitable for keeping spaces warm and comfortable. The low-profile design allows for easy installation in small spaces, and the 115-VOLT power source ensures consistent performance. With an annual fuel utilization...(September 24th, 2025)
• Sterling Gg045a1 Gg Series 45 000 Btu Unit Heater Natural Gas Liquid Propane (40.5% similar) The Sterling Gog series 45,000 btu unit heater is a powerful and efficient heating appliance suitable for use with natural gas or liquid propane. No applicable warranty - the unit was obtained for a project and never installed. Its compact design, with dimensions of 25-7/8 depth, 13-1/4 height ...(November 2nd, 2025)