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8.4 Burner
8.5 Flue Bafe
The slots in the burner should be directly below the ue
tube. The burner should be cleaned periodically, at least
once a year. Soak the burner in an alcohol based sol-
vent and allow to air dry. If the burner does not have a
good ground it can/will cause erratic gas operation. The
electrode should spark to the burner not the ue tube or
thermocouple.
The ue bafe (spiral bafe) is a twisted piece of metal
that hangs in the ue tube to slow the heat from the ame
to the proper location on the cooling unit. If the ue bafe
is too high or low the heat will not be transferred to the
cooling unit properly. Low cooling on gas operation.
MODEL ABOVE
BURNER
SIZE
RM1350 1-1/4” 6˝ X 15/16”
Lack of heat transfer to the cooling unit will cause low cool-
ing performance in the gas mode. It should be cleaned
periodically, at least once a year. The proper length and
position of the bafe above the burner should be as shown
in the chart : Always Refer to parts list on the model/
product number unit you are currently working on.
8.6 Flue Tube
The ue tube is welded to the boiler of the cooling unit. As
heat travels up the ue tube and slows at the ue bafe it
transfers heat to the cooling unit. Carbon build up will not
allow the heat transfer to the cooling unit and cause lack
of cooling on gas. In a rough riding coach there have been
rare cases where the ue will separate and create lack of
heat transfer to the cooling unit. The ue tube must be
cleaned periodically, at least once a year. Clean by using
ue brush, Dometic Part no. 0151404001.
Flue Tube
Flue Bafe
Burner
Bafe
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