MHU300NGPSSP Big Maxx Overhead Heater with Stainless Steel Heat Exchange, 300,000 BTU

The MHU300NGPSSP is a 300,000 BTU Big Maxx series overhead heater that's designed for durability. The Mr. Heater MHU300NGPSSP Big Maxx unit heater features a power vent system that uses both outside and room air for combustion.

This Big Maxx natural gas heater is capable of heating approx. 10,000 sq. ft. of space. The exact heating area may vary depending on the environment the unit is in.

Heater model MHU300NGPSSP ships from the manufacturer configured for natural gas, though a licensed and qualified installer is able to convert the unit using the manufacturer-recommended conversion kit. This kit is outlined in the unit's owner's manual.

This Big Maxx heater variation comes equipped with a durable stainless steel heat exchange, a power vent system, 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 MHU300NGPSSP 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.