30
MMaaiinntteennaannccee,, TTrroouubblleesshhoooottiinngg && RReeppaaiirrss
66
Flame sensor / heat exchanger fastening screws.
77
Housing including heat exchanger, dismantled.
99
Burner dismantled.
88
Burner.
1100
Heat exchanger.
1111
Heat exchanger dismantled.
