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Bestselling Mr. Heater F299310 10,000 Btu Vent-free Dual Fuel Blue Flame Heater Collection [Sp7ULdtD]

$35.99 $115.99 -69%

Mr. Heater F299310 10,000 BTU Vent-Free Dual Fuel HeaterIntroducing the Mr. Heater F299310, your ultimate supplemental heating solution for any space. This high-performance heater boasts a powerful 10,000 BTU output, providing ample warmth for up to

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Mr. Heater F299310 10,000 BTU Vent-Free Dual Fuel Heater

Introducing the Mr. Heater F299310, your ultimate supplemental heating solution for any space. This high-performance heater boasts a powerful 10,000 BTU output, providing ample warmth for up to 300 square feet. With its dual fuel capability, you can choose between natural gas (NG) or liquid propane (LP) for ultimate flexibility. The Mr. Heater F299310 stands out with its integrated electronic ignition and manual control, ensuring accurate temperature management. Plus, its clean burning blue flame tube efficiently circulates warm air, creating a cozy and comfortable environment.

Key Product Features and Specifications

Experience the convenience and safety of the Mr. Heater F299310. This innovative heater features a factory-installed dual low oxygen safety system, offering peace of mind with its fail-safe fuel type selector knob. The manual high/low temperature setting allows for precise control, while the battery-operated electronic spark ignition ensures quick and easy startup. Additional benefits include mounting feet and wall mounting hardware for versatile installation options. Key specifications include a heating area of up to 300 square feet, a tank capacity of 20# propane cylinder, and a run time of 43.18 hours at max BTU. With a maximum elevation of 4,500 feet, this heater is designed to perform reliably in a variety of settings.

Practical Uses and Target Audience

Whether you need to warm up a cold room, addition, sun room, or cabin, the Mr. Heater F299310 is the perfect choice. Its dual fuel capability makes it ideal for both permanent and temporary heating needs. This versatile heater is also suitable for use in outdoor structures, such as garages and sheds. Ideal for those seeking a reliable and efficient supplemental heating solution, the Mr. Heater F299310 is perfect for homeowners, renters, and campers alike. Its indoor safety features ensure it's not suitable for bathrooms, bedrooms, or recreational vehicles, making it a practical and worry-free choice for your heating needs.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

I'm very happy with this buy.

- Chosen M..

January 2, 2026

Absolutely no complaints!

I'm very satisfied with the quality.

- Messiah G..

January 2, 2026

Absolutely no complaints!

It's a robust item that feels built to last.

- Tristan W..

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