Consumers across the country are turning their garages and barns into heated work spaces that can be used comfortably 12months per year. JavaScript seems to be disabled in your browser. ft. Free delivery with $45 order. F260550 - MHU50 Big Maxx Natural Gas Unit Heater 50000 BTU|The Mr. Heater 50K BTU NG Unit heater allows for year-round use of barns or your garage. For the best experience on our site, be sure to turn on Javascript in your browser. Mr.heater gas fired infra-red workshop heater operating instructions and owner's manual (32 pages) Summary of Contents for Mr. Heater MHU45 Page 1 GARAGE/SHOP SERIES BIG MAXX GAS UNIT HEATERS … Uses a built-in high velocity electric fan to pull cool air in and across the heat … 15 product ratings - Mr Heater F210359 Big Maxx … Includes LP conversion kit for easy change over. Complete 4-in vertical single and B-vent ducting for unit heater. Check to see if the flame sensor is cracked or grounded. PHONE: 1 (800) 251-0001. Subscribe to receive special offers, exclusive new product information, and our eNewsletter! The low-profile design requires only 1in. 877-346-4814. Mr. Heater Big Maxx MH NG Series Heaters Reviews Mr. Heater Big Maxx MH40NG Heater. JavaScript seems to be disabled in your browser. This 50,000 BTU Natural Gas Unit heater is the way to go. Mr. Heater® Big Maxx 50,000 BTU Dual-Fuel Forced Air Garage Heater Model Number: F260550 Menards ® SKU: 6350031 Variation drop down BTU Size: 50.000 BTU Size: 80.000 BTU Size: 125,000 Learn more. The low-profile design requires only 1in. Subscribe to receive special offers, exclusive new product information, and our eNewsletter! This heater offers the operating versatility and safety that you have come to expect from Mr. Heater. COPYRIGHT MR. HEATER 2020. The MHU50 Mr Heater Big Maxx Unit has the following: 50,000 BTU per hour For use with natural gas Heats up to 1,250 sq. With a mounting clearance of only 1 inch, the supplied brackets, external access to power, and thermostat connections - installation is a cinch. 4.5 out of 5 stars. Product Features: The 50,000 BTU Big Maxx Garage Unit heater is the way to go if you're looking to turn your garage or barn into a work space you can use all year-round. Require 115v AC power and can be vented vertically … Brand New. It … Spark ignition features self-diagnostic control module Includes 2 angle brackets for ceiling mount Low Profile Design - Can be installed in low-ceiling buildings Minimum 8 ft clearance from floor to base of heater … The Mr. Heater University page holds the data you need to use your Big Maxx Unit Heater. For the best experience on our site, be sure to turn on Javascript in your browser. Big Maxx … ft. building. Buddy FLEX™ Giveaway! 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. Skip to the beginning of the images gallery. Mr. Heater F210359 24Volt Thermostat for MHU45NG, MHU45LP, MHU75NG and MHU75LP Big Maxx Unit Heater and MHT45, The Mr. Heater Big Maxx 50,000 BTU unit heater will turn your garage or barn into a work space you can use all year-round. This 80,000 BTU Natural Gas Unit heater is the way to go. Mr. Heater Big Maxx Forced Air Natural Gas Unit Heater is efficient and effective convection heat for your garage or workshop for residential or commercial use. Designed for those cold winters, where work needs to get done, in places like : your garage, a company … Mr. Heater Big Maxx Forced Air Unit Heater is efficient and effective convection heat for your garage or workshop for residential or commerical use. Click here to Enter. Use our interactive diagrams, accessories, and expert repair help to fix your Mr. Heater products . To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. MH18B Big Buddy: Due to recent governmental changes to import tariffs, Mr. Heater has removed the fan on some models of the Mr. Heater Big Buddy (MH18B). 125,000 BTU Big Maxx Natural Gas Unit Heater, 80,000 BTU Big Maxx Natural Gas Unit Heater, "One Stop" Universal Gas Appliance "Hook-Up" Kit, Category III 4in Stainless Steel Horizontal Vent Kit, Residential Garages, Metal Buildings, Warehouses, Agricultural Building, Storage Buildings, 3 year Limited on parts and burner, 10 year limited on heat exchanger, Spark ignition features self-diagnostic control module, Includes 2 angle brackets for ceiling mount, Low Profile Design - Can be installed in low-ceiling buildings, Minimum 8 ft clearance from floor to base of heater required, Category 1 vertical, category 3 horizontal venting, Natural Gas to Liquid Propane conversion kit included.