York LC8 Furnace User Manual


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Unitary Products Group
FC8T SERIES 2-STAGE UPFLOW/HORIZONTAL
NATURAL GAS FURNACES - (80%)
INCLUDING LO-NOX (MODEL LC8) (STYLE A)
Supersedes: 035-20353-001 Rev. A (0504) 035-20353-001 Rev. B (0305)
HVAC SERVICE PARTS
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Figure 1: 2-STAGE UPFLOW/HORIZONTAL NATURAL GAS FURNACES (80%)
FIG ITEM DESCRIPTION
FC8T060A12UH11A FC8T080A12UH11A FC8T080B16UH11A FC8T100B12UH11A
LC8T060A12UH11A LC8T080A12UH11A LC8T080B16UH11A ---
(3 BURNER) (4 BURNER) (4 BURNER) (5 BURNER)
MOTORS
* 1
MOTOR, DIRECT DRIVE BLOWER
024-31969-000 024-31969-000 024-26002-000 024-25110-000
1 2 MOTOR, VENTOR ASS’Y 024-27653-000 024-27653-000 024-27653-000 024-27653-000
ELECTRICAL
1 3
CAPACITOR, RUN (7.5MFD/370V) [RC]
024-20045-000 024-20045-000 --- 024-20045-000
CAPACITOR, RUN (10MFD/370V) [RC]
--- --- 024-20046-000 ---
1 4 CONTROL, HIGH LIMIT 025-29041-005 025-29041-005 025-29041-005 025-29041-005
1 5 CONTROL, FURNACE [FC] 031-09117-000 031-09117-000 031-09117-000 031-09117-000
1 6 IGNITER 025-32625-000 025-32625-000 025-32625-000 025-32625-000
1,3 7 SENSOR, FLAME 025-27773-000 025-27773-000 025-27773-000 025-27773-000
1 8 SWITCH, AIR PRESSURE [1LP] 024-27655-001 024-27656-001 024-27656-001 024-27657-001
1 9 SWITCH, DOOR [SW] 024-31943-000 024-31943-000 024-31943-000 024-31943-000
* 10 TRANSFORMER 025-30889-000 025-30889-000 025-30889-000 025-30889-000
1,3 11 VALVE, GAS 025-35394-000 025-35394-000 025-35394-000 025-35394-000
1,3 12 SWITCH, FLAME ROLL-OUT [ROS 3] 025-27747-016 025-27747-016 025-27747-016 025-27747-018
3 12A CONTROL, Flame Roll Out (2ea)[ROS1,2] 025-27792-009 025-27792-009 025-27792-009 025-27792-009
1 13 CONTROL, AUX. LIMIT (2 ea) [LS2,LS3] 025-30321-000 025-30321-000 025-30321-000 025-30321-000
* 14 FUSE (ATO 3) 025-32746-026 025-32746-026 025-32746-026 025-32746-026
15
AIR MOVING
1 16 HOUSING, BLOWER 373-17827-001 373-17827-001 373-17829-002 373-17827-001
1 17 WHEEL, BLOWER 026-35497-000 026-35497-000 026-19654-009 026-19654-003
* 17A CUTOFF, BLOWER --- --- 063-93198-000 ---
NOTE: *Not Shown
New replacement parts shown in bold face type at the first printing of parts list dated 3/05.
Major components and suggested stocking items are shown with shaded item number.
“<“ Across from row indicates a change in that row.
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