Igi - 7. Removal Of The Transformer; Igi - 8. Removal Of The Burner And Burner Manifold - Bradford White IGI-180R-10 Service Manual

IGI – 7. Removal of Transformer:
120 volt potential exposure. Isolate the appliance and
reconfirm power has been disconnected using a multi-
meter.
a. Remove the combustion fan motor assembly
as described in IGI - 5 a,b.
b. Remove the two (2) Phillips screws to release
the transformer.
c. Disconnect wiring harness connectors to
transformer and pull out towards you.
IGI – 8. Removal of Burner Manifold and the Burner:
120 volt potential exposure. Isolate the appliance and
reconfirm power has been disconnected using a multi-
meter.
a. To remove the burner manifold, remove (6)
Phillip screws around the burner plate as
shown in the upper right picture.
b. Remove the (3) Phillip screws at the gas valve
assembly.
c. Grip the burner manifold and remove it from
the unit.
CAUTION
CAUTION
d. To remove the burner assembly remove
(8) Phillip screws around the sight glass
panel. Remove this panel.
e. Locate the (2) Phillip screws inside the
burner chamber that hold the burner
assembly in place. Remove these two
screws, grip the burner assembly and
slide it out of the combustion housing.
f. If you need to remove each burner from
this housing remove the (2) Phillip screws
on each side of the burner, as shown
below.
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