Nordyne O4LD-091A-12-RA Installation, Operation And Maintenance Manual page 10

APPENDIX A - O4LD-091A-12-RA and
O4LD-091A-14-RA-DV
O4LD-091A-12-RA and O4LD-091A-14-RA-DV furnaces may be used with the following oil burners.
Please note: The Beckett AF oil burner is for applications using indoor air for combustion only. For sidewall
venting applications utilizing outdoor air for combustion, use the Beckett AFII (Balanced Flue) oil burner only.
Table A-1 Beckett AF Oil Burner Set-Up
Beckett AF Series Oil Burners
(For use with chimney vented units only)
Furnace Model | Brunir| moael_ | NI | prossere | Rate | 4@@4"| Plate
O4LD-070A-12-RA? | 59,500 | AF76BNHS | °°, | 100 psig soph F3 | 3-%in.
O4LD-091A-12-RA | 75,530 | AF76BNHS MooM 100 psig soph F3 | 3-%in.
O4LD-1054-12-RA | 87,150 | AF76BNHS | °°! | 100 psig so oh F3 | 3-%in.
"Head is shielded by ceramic insulator. * Low Firing Rate Baffle required when using a 0.50-gallon
nozzle. Bold models indicate the factory equipped firing rate.
Table A-2 Beckett AFII Oil Burner Set-Up
Beckett AFIl Series Oil Burners
(For use with sidewall vented units with outdoor combustion air)
Output | Burner Pump Flow
Furnace Model
BTU/Hr |
Model | N02#l | pressure |
Rate | [ead
0.50 / 0.55
O4LD-070A-14-RA-DV | 64,000 |
AFII-85
60a | (145 PSI9 | usgoh |
FBO
0.60 / 0.65
O4LD-091A-14-RA-DV | 75,530 | AFII-85
60a (| «(145 PSIS-|
Usgoh |
FBS
0.70 / 0.75
O4LD-105A-14-RA-DV | 87,150 |
AFII-85
goa | 145PSI | Usgoh |
FBS
NOTE: Air gate setting may vary for sidewall vented units where air gate must be adjusted to achieve
zero smoke.
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