
7
WARNING
PERSONAL INJURY HAZARD
All metal screens must be removed from the heat exchanger tubes when using propane gas.
Failure to comply could cause serious personal injury or death. Failure to comply with this
requirement will also void warranty coverage.
NOx Screen Removal
NOTE: To prevent premature heat exchanger failure, follow the instructions below to remove all metal screen inserts
from the entrance of heat exchanger tubes during propane conversions. Not all models will have metal screen inserts.
NON-CONDENSING FURNACES AND PACKAGE GAS-ELECTRIC
PARTITION PANEL
RETENTION PLATE
BURNER BOX ASSY.
SCREENS
Figure 10
Typical NOx Screen Removal
1. Remove the screws securing the burner box to the
partition panel. Separate burner box from unit
2. Remove the screw(s) securing the NOx screen reten-
tion plate and remove the plate.
3. Remove and discard NOx screens.
4. Reinstall the NOx screen retention plate and burner
box.
Comentarios a estos manuales