Technical data

9 Repair Thermo 90
908
Fig. 905 Replacement of Burner, Flame Sensor, and Glow Plug
Thermo 90
1Burner
2 Swirl Ring
3 Burner Head
4 Washer
5Screw
6 Glow Plug
7 Flame Sensor
8 Bracket
9 Insulation
10 Nut (2)
11 Grommet
12 Grommet
13 Grommet
NOTE
One of the newer models
Thermo 90 shown.
Older models have the cable of
the temperature limiter located
on the side.
Illustration is also applicable
for heater Thermo 90 S.
11
12
6
7
8
9
10
13
1
3
5
4
2