Mr Heater MH25NG Gas Fired Infrared Workshop Heater Owner’s Manual

Ensure safety and proper usage of the Mr Heater MH25NG Gas Fired Infrared Workshop Heater with the user manual. This manual includes important warnings, installation and service guidelines, and maintenance instructions for MH25LP and MH25NG model numbers. Be cautious of carbon monoxide and do not use match or flame for leak testing. Keep burner and control clean, maintain clearances, and do not exceed 1/2 PSI inlet pressure to heater.