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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
A patio heater can extend your outdoor living space’s usability throughout cooler seasons. When shopping for a patio heater, consider several key factors: fuel type (propane, natural gas, or electric), heating capacity (measured in BTUs), coverage area, and mobility. Propane heaters offer portability but require tank replacements, while natural gas units provide consistent fuel supply but need professional installation. Electric heaters are easy to use and environmentally friendly but may have higher operating costs.Look for safety features like automatic shut-off and tip-over protection, and ensure the unit is weather-resistant. Consider the size of your outdoor space to determine the appropriate heating power typically, 40,000 BTUs can heat a 20-foot diameter area. Also, check for warranty coverage and verify that the model complies with local regulations before making your purchase.
How to use Patio Heaters
Patio heaters are excellent solutions for extending your outdoor living space usage during cooler weather. Here’s a comprehensive guide on how to use them safely and effectively.Choosing the Right Location
- Place the heater on a flat, stable surface
- Keep at least 3 feet clearance from walls and flammable objects
- Avoid placing under covered areas with low clearance
- Ensure proper ventilation in the surrounding area
Starting and Operating
1. Connect the fuel source (propane tank or natural gas line) properly
2. Check for gas leaks before first use
3. Turn the control knob to “Pilot”
4. Press the ignition button to light the pilot
5. Once lit, adjust the temperature setting as needed
How to Maintain Patio Heaters
Regular maintenance of your patio heater ensures optimal performance and longevity. Start by cleaning the unit regularly, removing dust and debris. Check the gas connections for leaks using soapy water and inspect the burner for blockages. Replace any worn parts promptly.Store your heater in a dry place during off-seasons, and cover it when not in use. For propane heaters, ensure tanks are properly connected and stored safely. Clean reflectors and heating elements to maintain efficiency.
Always follow manufacturer guidelines for specific maintenance requirements and safety procedures. Professional servicing is recommended annually for optimal performance and safety.




