Mr. Heater MH4B Portable LP Heater

Get reliable, efficient heat wherever you need it—outdoors or at home. This powerful propane heater is engineered for safety and convenience, making it a perfect choice for camping, patios, and garages.

Key Features

• 3,800 BTU's powerful heating output – Provide ample warmth for small to medium spaces.
• Tip-over safety shutoff – Automatically turns off when the heater is tipped, reducing the risk of accidents.
• Automatic low oxygen shutoff – Ensures safe operation by detecting low oxygen levels and shutting down the heater.
• Certified for outdoor use – Approved for use in Canada and Massachusetts for reliable performance in the elements.
• Heats up to 95 square feet – Keeps your outdoor or indoor space cozy with minimal fuel consumption.

Why Choose the MH4B?

Looking for a portable, no-wire heating solution? The MH4B heater delivers efficient and safe performance with its compact design and advanced safety systems. It’s perfect for those who want to keep their workspace warm while enjoying the freedom of outdoor living without sacrificing comfort.

Whether you’re supplementing your home heating or using it in your camping setup, this heater offers dependable warmth and peace of mind. Its intuitive operation and built-in safety features make it a top choice for both everyday use and special occasions.

Ideal For

• Camping enthusiasts
• Garage and workshop owners
• Outdoor event planners
• Renters or homeowners needing supplemental heat
• Anyone looking for safe and portable heating

With its ease of use and robust safety technology, the MH4B is a must-have for anyone who values convenience and protection. Stay warm, stay safe, and enjoy uninterrupted heating all year long.