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From Heater Assembly, we can access the following
components:
1. Flame Sensor
2. Burner Assembly
3. Igniter
4. Inlet Thermal Limiter (Accessibility same as
Electrical Model)
5. High-Limit Thermostat (Accessibility same as
Electrical Model).
Step: 2
Remove the screw which
is fitted with the Inlet Air
Duct. (See Fig. 2)
Step: 3
Remove the Gas Pipe
screws (1, 2) which is fitted
with the Base Panel. (See
Fig. 3)
Step: 4
Remove the screw (1) (See Fig.4) that affixes the
Gas Pipe Inlet with the Base Panel and release the
connector (2). (See Fig. 5)
Rear Panel Accessibility
11.7.1 Flame Sensor Accessibility
Remove the screw (1) of Flame Sensor which fits with
Heater Assembly as shown in Fig. 6 and also remove
the clamp (2) as shown in Fig. 7.
Flame Sensor
Burner Assembly
Fig. 1
Fig. 2
Fig. 3
Fig. 4 Fig. 5
Fig. 6
Fig. 7