Maintenance
Door Insulation Replacement
Door Insulation Replacement
To replace the door insulation:
1. Disconnect power.
2. Open furnace door.
3. Loosen the screws holding the upper and lower door insulation brackets in
place. The screws do not need to be removed.
4. Pull the door insulation out of the support brackets. Insert new insulation and
reassemble the support brackets.
9-6
Figure 10. Door Insulation
Thermo Scientific