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14 Replacement of Parts
14.13 Flue Hood
For access, refer to section 14.1.
Remove heat exchanger as described in section 14.12.
Remove the two securing screws and pull the flue hood down
and away from the flue hood bracket and flue elbow, see
diagram 14.9.
14.14 Heating Flow Thermistor
For access, refer to section 14.1.
Refer to diagram 14.10.
Remove the electrical connections from the thermistor.
Remove the retaining clip from the flow pipe.
NOTE: When reconnecting, the polarity of the wiring to
thermistors is not important.
14.15 Heating Return Thermistor
For access, refer to section 14.1.
Refer to diagram 14.10.
Remove the electrical connections from the thermistor.
Remove the retaining clip from the return pipe.
NOTE: When reconnecting, the polarity of the wiring to
thermistors is not important.