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Details: Mr. Heater F260550 Big Maxx MHU50NG Natural Gas Unit Heater,Black
Brand: Mr. Heater
If you are looking to turn your garage or barn into a work space you can use all year-round, you will have to find a safe quiet and reliable heat source. This 50,000 BTU Natural Gas Unit heater is the way to go. It uses a built-in electric high velocity fan to pull cool air into the rear of the heater, across a heat exchanger, then forcing warm air into the surrounding areas. These heaters only require 115v AC power and can be vented vertically or horizontally – please check local codes and restrictions. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections – installation is a cinch. With the Durable Spark ignition and robust factory standard self-diagnostic control module, we can offer a 3 year factory warranty on all parts and burners and a 10 year warranty on any defects in the heat exchanger. This heater offers the operating versatility and safety that you have come to expect from Mr. Heater.
Advantages
- Products can be returned
- 50,000 BTU per hour heats up to 1250 sq. ft.
- Powered exhaust allows for vertical or horizontal venting
- Easy outside access to thermostat and A/C terminals and gas connection
- Natural Gas to Liquid Propane conversion kit and 2 angle brackets for ceiling mount included
- Minimum 8 ft clearance from floor to base of heater required; Limited 3 year warranty on parts and burners and 10 year warranty on any defects in the heat exchanger
Notice
- Is an online purchase
- Delivery may be delayed in some areas.
Buyer Guide For Patio Heaters
When shopping for a patio heater, consider factors such as heating capacity, fuel type, design, and safety features. Determine whether a propane, natural gas, or electric heater best suits your outdoor space, as each has its own advantages. Propane heaters are portable and powerful, while electric models are eco-friendly and easy to use.Look for a heater with adjustable heat settings and a sturdy, weather-resistant build. Safety features like tip-over protection and automatic shut-off are essential for peace of mind. Finally, consider the size of your patio and the heater’s coverage area to ensure it provides sufficient warmth for your gatherings.
How to use Patio Heaters
Patio heaters are a great way to extend outdoor comfort during cooler months. Start by placing the heater on a flat, stable surface away from flammable materials. For gas heaters, ensure proper gas connection and ventilation. Electric heaters should be plugged into a grounded outlet.Turn on the heater following the manufacturers instructions, and adjust the heat settings as needed. Always supervise the heater while in use and turn it off when not needed. Regular maintenance, like cleaning and checking for damage, ensures safe and efficient operation. Enjoy cozy outdoor gatherings year-round!
How to Maintain Patio Heaters
Regular maintenance of your patio heater ensures optimal performance and longevity. Start by cleaning the exterior with a damp cloth and mild soap. Check gas connections for leaks using soapy water, looking for bubbles that indicate problems. Clean the burner regularly to remove debris and ensure proper airflow.Store your heater in a dry place during off-seasons, and cover it when not in use. Inspect the ignition system and replace batteries as needed. For propane heaters, check tank connections and replace worn gaskets.
Always follow manufacturer guidelines and conduct safety checks before each use. Professional servicing is recommended annually for optimal performance and safety.
Remember to keep spare parts handy and address any issues promptly to avoid larger problems later.




