Bryant LOW-BOY 367AAN - Manual (Page 11)

1. Turn off all oil and electrical supplies upstream of furnace.
CAUTION: If furnace has been in operation, some
surfaces may be hot. Allow time for unit to cool down.
2. Disconnect flue pipe.
3. Remove flue collar panel located in rear part of furnace.
4. Remove flue silencer from secondary heat exchanger.
5. Disconnect oil line and remove oil burner from furnace.
6. Clean primary and secondary heat exchangers with a stiff
brush and vacuum cleaner.
7. Before reassembly, heat exchanger/combustion chamber
should be inspected to determine if replacement is required.
8. After cleaning, replace flue silencer, flue collar, and oil
burner.
9. Readjust burner for proper operation.
IV. BLOWER REMOVAL
To remove blower from furnace:
1. Turn off all oil and electrical supplies upstream of furnace.
2. Remove blower access door.
3. Remove air filters.
4. Remove blower retaining wing nuts.
5. Slide blower on rails toward rear of unit.
6. Reverse items 1 through 5 to reinstall blower. Refer to
wiring diagram (Fig. 3 or Fig. 4) of these instructions or
diagram located on inside of blower door to properly rewire
unit.
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