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Questions & Answers
Do you have a video available to install Mr heater Big Maxx F260550 natural gas unit heater?

Does the electric connect in the back (right, left or center) I am wiring a new garage and need to know where to place the electric box prior to drywall.
Russell Smith

by russ, Verified Owner, September 1, 2021
Color: Tan Thermal Output: 50000 BTUFuel Type: Gas Size: 25 x 18.5 x 17 inAdditional Features: Electronic

Code: 2Z-HTR-BMX50BTUHTR-MHU50

MPN: F260550

UPC: 089301605503

List: $863.70Save 41%
$508.49

Product Info for Mr. Heater Big Maxx Natural Gas Unit Heater w/ Propane Conversion Kit

Features/Specifications:image

Big Maxx 50,000 BTU Natural Gas Unit heater

50,000 BTU per hour

For use with natural gas

Heats up to 1,250 sq

ft.

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

1/2in gas connection

Category 1 vertical, category 3 horizontal venting

Natural Gas to Liquid Propane conversion kit included

Thermostat sold separately

BTU per Hour 50,000

Heating Area (Sq Ft) 1250

Tank Capacity (Min) No

Run Time (Hrs at Max BTU) No

Run Time (Hrs at Min BTU) No

Fuel Consumption/Burn Rate (Gal/Hr) No

Electricity Required No

Maximum Elevation (Ft) No

Weight (Lbs) 70.00

Model MHU50

Oversized Yes

Length 25.00

Width 18.50

Height 17.00

Disclaimer No

Use Residential Garages, Metal Buildings, Warehouses, Agricultural Building, Storage Buildings

Thermostat Sold Seperately

Safety Tip-Over Switch No

Fuel Type Natural Gas

Heat Type Forced Air

Oxygen Depletion Sensor (ODS) No

High Limit Safety Shut-off (HLS) Yes

Indoor Safe No

Ignition Electronic

Hose & Regulator Included No

Specifications for Mr. Heater Big Maxx Natural Gas Unit Heater w/ Propane Conversion Kit:

Manufacturer: Mr. Heater
Color: Tan
Thermal Output: 50000 BTU
Fuel Type: Gas
Auto Igniter: Yes
Size: 25 x 18.5 x 17 in
Additional Features: Electronic
Weight: 70 lb

Features

  • 50,000 BTU per hour, Heats up to 1,600 sq.ft., Spark ignition Features

Package Contents:

  • Mr. Heater Big Maxx Natural Gas Unit Heater w/ Propane Conversion Kit

Mr. Heater Big Maxx Natural Gas Unit Heater w/ Propane Conversion Kit Orderable Models

List of Orderable Models

Mr. Heater Big Maxx Natural Gas Unit Heater w/ Propane Conversion Kit - 50000 BTU, White, MHU50 , MPN: F260550 , UPC: 089301605503 , Code: 2Z-HTR-BMX50BTUHTR-MHU50
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