Mr. Heater 400k BTU LP Forced Air Heater - MH400FAVT

Mr. Heater 400k BTU LP Forced Air Heater - MH400FAVT

• 250,000 - 400,000 BTU per hour

• For use with propane gas

• Heats up to 10,000 sq. ft.

• 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 (not included)

• Massive Heating Power: With a 400,000 BTU output, this forced air heater is designed to heat large, open spaces such as warehouses, construction sites, and industrial environments, delivering intense warmth quickly.
• LP Propane Fuel: Powered by liquid propane, it provides an efficient and cost-effective heating solution for outdoor or poorly insulated large areas.
• Durable & Heavy-Duty: Built with rugged, durable materials, the MH400FAVT is ideal for tough work environments, offering long-lasting performance and reliability.
• Easy Mobility: Equipped with heavy-duty wheels, this heater is easy to transport across large spaces, making it convenient for heating various areas as needed.
• Safety Features: The heater includes multiple safety mechanisms, such as a high-temperature limit switch and a flame-out sensor, to ensure safe operation in industrial settings.

Q: What is the Mr. Heater 400K BTU LP Forced Air Heater (MH400FAVT)?
A: The Mr. Heater MH400FAVT is a high-powered propane-fueled forced air heater that provides 400,000 BTUs of heat. It's designed for large spaces such as construction sites, warehouses, and other industrial or outdoor environments where high-intensity heat is required.

Q: How much area can the Mr. Heater MH400FAVT heat?
A: The MH400FAVT can heat areas up to 10,000 square feet, making it suitable for large industrial, commercial, or construction sites.

Q: What type of fuel does the Mr. Heater MH400FAVT use?
A: The MH400FAVT runs on liquid propane (LP), providing an efficient and portable heating solution for various applications.

Q: What are the key features of the Mr. Heater MH400FAVT?
A: Key features include 400,000 BTUs of heat output, forced air circulation for quick and even heating, a high-performance fan for powerful heat distribution, a durable construction designed for industrial use, and a thermostat for easy temperature control.

Q: Is the Mr. Heater MH400FAVT suitable for indoor and outdoor use?
A: Yes, the MH400FAVT is versatile and can be used both indoors in well-ventilated spaces and outdoors for temporary heating of large areas. However, it should not be used in closed, unventilated spaces due to the risk of carbon monoxide buildup.

Q: How long can the Mr. Heater MH400FAVT run on a propane tank?
A: The runtime will vary depending on the propane tank size and heat settings. A typical 100-pound propane tank can provide approximately 10-12 hours of continuous operation at a moderate heat setting.

Q: Does the Mr. Heater MH400FAVT have safety features?
A: Yes, the MH400FAVT includes built-in safety features such as an automatic shutoff in case of flame failure and a robust safety valve to prevent gas leaks, ensuring safe operation during use.

Q: Does the Mr. Heater MH400FAVT require maintenance?
A: Regular maintenance includes checking the fuel lines, ensuring proper ventilation, and cleaning the heater. Periodic inspection of the burner and fan will help maintain performance and extend the lifespan of the unit.

• Regular Cleaning: Wipe down the exterior and air intake areas to remove dust, dirt, and debris. Clean the burner and heat exchanger for maximum efficiency.
• Inspect Gas Connections: Check all propane gas connections for leaks. Tighten any loose connections and replace damaged fittings to ensure safety.
• Check the Ignition System: Ensure the ignition system is functioning properly. Clean the igniter if needed to ensure a reliable start.
• Inspect the Fuel Supply: Ensure the LP gas tank is properly connected and full. Use the recommended propane gas for safe and efficient operation.
• Check for Blockages: Ensure the exhaust and intake vents are free from blockages, debris, or obstructions to prevent overheating.
• Monitor Flame Appearance: The flame should be steady and blue. A yellow or orange flame indicates the need for cleaning or maintenance.
• Store Properly: When not in use, store the heater in a dry, cool area to prevent rust and wear on the components.
• Annual Professional Servicing: Schedule a professional inspection and servicing at least once a year to check all components for safe and efficient operation.