MHU400NGPALP Overhead Heater with Painted Cabinet & Aluminized Heat Exchange, 400,000 BTU

The MHU400NGPALP is a Big Maxx overhead heater that is rated at 400,000 BTUs. This natural gas overhead heater is power-vented, pulling in air for combustion from both the interior room and through an outdoor vent system.

This Big Maxx natural gas heater's heating coverage varies depending on factors such as altitude and environment, though it has an approx. heating area of ~13,400 sq. ft. of space.

MHU400NGPALP comes configured for use with natural gas by standard. A licensed and qualified installer may convert the unit to liquid propane gas using the manufacturer-recommended conversion kit.

For information on the LPG conversion kit, refer to the owner's manual for your unit.

This Big Maxx heater variation comes equipped with an efficient aluminized heat exchange and a decorative painted cabinet.

For use at high altitudes (above 2,000 ft.), refer to the high altitude information in the operating instructions.

Specifications of the MHU400NGPALP Heater

Heat Rating: 400,000 BTUs per hour

Gas Type: Natural Gas

Efficiency: 82%

Fan Motor Rating: 3/4 HP, 1,125 RPM

Max. Inlet Gas Pressure: 14 in. W.C

Manifold Pressure: 3.5 in. W.C

Dimensions:

• Height: 40.5 in.
• Length: 40 in.
• Width: 40.5 in.
• Approx. Shipping Weight: 341 lbs.