HEATSTAR HS400FAVT 400,000 BTU Forced Air Propane Industrial Heater - F172425

HEATSTAR HS400FAVT 400,000 BTU Forced Air Propane Industrial Heater - F172425

Heavy-Duty design built for the job site. This Thermostatically controlled HeatStar 400,000 BTU Propane Forced Air Heater comes with a standard 20ft hose, regulator, and all the safety you would expect of a HeatStar product. Equipped with factory installed high limit switch and continuous solid state ignition, you can feel comfortable using this heater on any job site. Just plug the heater into a 110v outlet then hook up the included hose and regulator to a 100 lb. propane tank or larger, then you are ready to take the chill out of any job.

HeatStar 400,000 BTU Forced Air Propane Heater is built to last with high quality components.

Features

• 250,000 - 400,000 BTU per hour
• For use with propane gas
• Heats up to 9,000 square feet
• Operates up to 17 hours on 2-100 lb. propane tanks on low setting
• Rugged and durable steel construction
• Economical, efficient and clean burning
• Heavy duty high output fan
• Hose and regulator included
• Two 100 lb. propane tanks are required

What our Experts Think

• Massive Industrial Heat Output: Delivers 250,000 – 400,000 BTU/hr, powerful enough to heat large spaces up to ~9,000 sq ft — ideal for job sites, garages, warehouses, or construction tents.

• Durable Construction: Rugged steel housing and a heavy‑output fan withstand demanding environments and frequent use.

• Efficient Propane Operation: Clean‑burning propane fuel with included 20 ft hose + regulator makes setup easy and helps keep operating costs reasonable.

• Long Run Time: On the low setting, it can operate up to ~17 hours using two 100 lb propane tanks — great for extended jobsite heating.

• Built‑In Safety: Thermostatic control, high‑limit switch, and solid‑state ignition provide reliable performance and peace of mind.

Q&A

Q: What is the HEATSTAR HS400FAVT 400,000 BTU Forced Air Propane Industrial Heater (F172425)?
A: A heavy‑duty propane forced air heater designed for large workspaces and jobsites, delivering 250,000–400,000 BTU/hr of heat for powerful warmth.

Q: How much area can it heat?
A: This industrial heater can heat areas up to approximately 9,000 sq ft, making it ideal for garages, construction sites, workshops, and large open spaces.

Q: What fuel does it use and what is required?
A: It runs on propane gas and requires two 100 lb propane tanks connected via the included hose and regulator.

Q: What are key performance features?
A: Rugged steel construction, heavy‑duty high‑output fan, continuous solid‑state ignition, and optional thermostat control for efficient, reliable heat.

Q: How long can it operate?
A: On a low heat setting, it can operate for up to ~17 hours with two 100 lb tanks.

Q: Is any setup required before use?
A: Yes — simply plug into a 115 V outlet, hook up the propane hose and regulator to suitable tanks, and it’s ready to heat.

Q: What safety features does it include?
A: Built‑in high‑limit safety switch and flame safety controls help ensure secure, reliable operation.

Q: What environments is this heater best for?
A: Ideal for construction sites, workshops, garages, agricultural buildings, and other large open spaces needing robust supplemental heat.

Maintenance Tips

• Surface Cleaning: Wipe the exterior and air intake areas with a dry or slightly damp cloth to remove dust and debris.

• Filter & Burner Care: Inspect and clean air filters and burners regularly to maintain optimal airflow and efficient combustion.

• Propane System Check: Inspect hoses, fittings, and regulators before each use for leaks or damage.

• Ventilation: Ensure the heater is used in a well-ventilated area to prevent buildup of combustion gases.

• Flame Inspection: Periodically check the flame pattern and clean soot or debris as needed.

• Hardware & Safety Devices: Check screws, bolts, and safety mechanisms; tighten or replace as needed to ensure stable, safe operation.

• Storage: Store the heater in a dry, covered area when not in use to prevent rust and weather damage.