Mr. Heater MH40NG Operating Instructions And Owner's Manual page 5

NO. 18
NO. 16
NO. 14
that the infiltration area may be included in the intake area.
CAUTION:
or a transformer
Components
once the pilot is lit, allow the thermocouple to heat up enough to
Release manual gas control knob and turn to ON. Reset
thermostat to desired temperature.
NOTE:
minutes this odor will disappear and not occur again.
1.
2.
4.
INSTRUCTIONS
during the operation or maintenance of your heater.
enclosed in the heater carton.
listed solutions, call your Mr. Heater dealer, or the factory
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