Roberts Gorden Combat UHD-Series, Installation, Operation & Service Manual

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UHD S
TANDARD
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UCT
F
URNACE
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NSTALLATION
O
PERATION AND
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ERVICE
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ANUAL
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15.4 I g nition Electrode and Flame Probe for Models UHD[T][X][S][R] 150-250
Description Part Number Qty.
Spark Electrode 90427411 1
A u tomatic Ignition Flame Probe 90439300 1
Transformer 90436900K 1
Ignition Mod u le 90434008 1
Inshot B u rners UHA[T][X][S] 150 92000001 7
Inshot B u rners UHA[T][X][S] 175 92000001 8
Inshot B u rners UHA[T][X][S] 200 92000000 9
Inshot B u rners UHA[T][X][S] 225 92000000 10
Inshot B u rners UHA[T][X][S] 250 92000000 11
Limit S w itch (150 - 400) [300 - 400 LOWER] 90412103 1
To replace the ignition electrode or flame probe, remove the
electrical lead and scre
w . P u ll o u t from mo u nting. Refit in reverse
ens u ring that the gap to b u rner is as sho w n in the front vie w of the
b u rner compartment.