MHU300NGPAL Big Maxx Power Vented Heater with Aluminized Heat Exchange, 300,000 BTU

The MHU300NGPAL is a 300,000 BTU Big Maxx series overhead heater. This natural gas overhead heater is power-vented, which means it pulls 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 ~10,000 sq. ft. of space.

MHU300NGPAL ships from Mr. Heater configured for natural gas, though 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.

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

Specifications of the MHU300NGPAL Heater

Heat Rating: 300,000 BTUs per hour

Gas Type: Natural Gas

Efficiency: 82%

Fan Motor Rating: 1/2 HP, 1130 RPM

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

Manifold Pressure: 3.5 in. W.C

Dimensions:

• Height: 31.8 in.
• Length: 35.8 in.
• Width: 40.5 in.
• Approx. Shipping Weight: 264 lbs.