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The Mr. Heater Big Maxx 80,000 BTU unit heater will turn your garage or barn into a work space you can use all year round. Uses a built-in high-velocity electric fan to pull cool air in and across the heat exchanger, then forces warm, comfortable air out. Its low profile design requires only a 10 ft. minimum ceiling height and 1 in. mounting clearance. Features a high-temperature safety shut-off, gas safety shut-off flame sensor, and an electric spark ignition with a self-diagnostic control module, to bring you peace of mind and years of comfortable, safe heat. Comes as natural gas and includes a propane conversion kit and ceiling mounting brackets. Requires 120-Volt AC power and can be vented vertically or horizontally - please check local codes and restrictions. This heater offers all the operating versatility and safety you have come to expect from Mr. Heater.
Product Depth (in.) | 21.75 in |
|---|---|
Product Width (in.) | 30.25 in |
Area Heated (sq. ft.) | 2667 sq ft |
|---|---|
Color | Black |
Color Family | Black |
Control Type | Mechanical |
Features | Adjustable Thermostat |
Fuel Rate (gallons/hour) | 0 gal (US)/min |
Fuel Tank Capacity (gal.) | 0 gal |
Heat rating (BTU/hour) | 80000 Btu/h |
Heater Type | Natural Gas |
Heating Method | Forced Air |
Ignition Type | Electrical |
Indoor/Outdoor | Indoor |
Location Use | Garage |
Maximum Temperature Setting (F) | 0 °F |
Number of Heat Settings | 1 |
Portable Heater Features | Thermostat |
Power/Fuel Type | Natural Gas |
Product Weight (lb.) | 87.6 lb |
Returnable | 90-Day |
Room Size | Extra Large |
Runtime (hours) | 0 hr |
Vent Type | Ventless |
Certifications and Listings | ETL Certified |
|---|---|
Manufacturer Warranty | 3 Years parts, 10 year Heat Exchanger |
Thank you for your inquiry. Yes, this unit comes with a conversion kit, so you can run it on propane or natural gas. Have a great day!
Thank you for your inquiry. This heater requires 3 amps of power. Have a great day!
Thank you for your inquiry. Yes, this heater should be wired in on its own circuit. Have a great day!
My garage is 12ft wide, 20ft long,9ft ceiling how many sq ft is that
Thank you for your inquiry. Yes, this heater includes a conversion kit if you would like to switch to propane. Have a great day!
Thank you for the inquiry. These heaters come with a conversion kit inside. Have a great day!
Thank you for your inquiry. Yes, the fan will run for a few minutes after the heat shuts down, and then will stop itself until the heater starts back up. Have a great day!
Thank you for your inquiry. Yes, this heater can be vented into a lined chimney. For full instructions on how to do so, consult the heater's owner's manual. Have a great day!
Thank you for your inquiry. No, you should not combine the venting for those two heaters. Have a great day!
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