York PS9 Series 90% Downflow/Horizontal Natural Gas Furnaces Parts List

Product Overview

This document provides a parts list and component identification for the York PS9 Series 90% Downflow/Horizontal Natural Gas Furnaces. It details various models, including their respective part numbers for motors, electrical components, fabricated parts, and gas controls.

Component Diagrams and Parts Lists

Figure 1: Downflow/Horizontal Natural Gas Furnaces (90%) - Major Components

This figure illustrates the overall layout of the furnace, highlighting key components such as the blower motor, inducer assembly, and various electrical parts. The following table lists these components with their corresponding part numbers for different models.

FIG	ITEM	DESCRIPTION	PS9B12N060DH11A (3 BURNER)	PS9B12N080DH11A (4 BURNER)	PS9C16N080DH11A (4 BURNER)	PS9C16N100DH11A (5 BURNER)	PS9C20N100DH11A (5 BURNER)	PS9D20N120DH11A (6 BURNER)
		MOTOR
2	1	MOTOR, DIRECT DRIVE BLOWER	024-32054-000	024-32054-000	024-32055-000	024-32055-000	024-32056-000	024-32056-000
1,2	2	MOTOR, INDUCER ASS'Y	024-34558-000	024-34558-000	024-34558-000	024-34558-000	024-34558-000	024-34558-000
		ELECTRICAL
2	3	CAPACITOR, RUN (7.5MFD/370V)	024-20045-000	024-20045-000	--	024-20046-000	--	024-25900-000
2	3	CAPACITOR, RUN (10MFD/370V)	--	--	024-20046-000	--	024-25900-000	024-25900-000
2	4	SWITCH, LIMIT (INDUCER)	025-38737-000	025-38737-000	025-38737-000	025-38737-000	025-38737-000	025-38737-000
1,2	5	LIMIT, TEMPERATURE (Primary)	025-29041-004	025-29041-011	025-29041-004	025-29041-011	025-29041-011	025-29041-012
2,3	6	LIMIT, FLAME ROLL-OUT	025-27792-001	025-27792-001	025-27792-001	025-27792-001	025-27792-001	025-27792-001
1	7	CONTROL, FURNACE MODULE	031-01973-000	031-01973-000	031-01973-000	031-01973-000	031-01973-000	031-01973-000
*	8	FUSE	025-32746-026	025-32746-026	025-32746-026	025-32746-026	025-32746-026	025-32746-026
1,3	9	IGNITER	025-32625-000	025-32625-000	025-32625-000	025-32625-000	025-32625-000	025-32625-000
1,3	10	SENSOR, FLAME	025-37499-000	025-37499-000	025-37499-000	025-37499-000	025-37499-000	025-37499-000
1	11	SWITCH, PRESSURE	024-34612-000	024-34561-000	024-34560-000	024-34562-000	024-34562-000	024-34562-000
*	12	SWITCH, DOOR	024-27640-000	024-27640-000	024-27640-000	024-27640-000	024-27640-000	024-27640-000
1	13	TRANSFORMER	025-30889-000	025-30889-000	025-30889-000	025-30889-000	025-30889-000	025-30889-000
1,3	14	VALVE, GAS	025-37426-000	025-37426-000	025-37426-000	025-37426-000	025-37426-000	025-37426-000
		AIR MOVING
2	15	HOUSING, BLOWER	373-19812-751	373-19812-751	373-19816-751	373-19816-751	373-19820-751	373-19820-751
2	16	WHEEL, BLOWER	026-19654-009	026-19654-009	026-19654-014	026-19654-014	026-38510-000	026-38510-000

NOTE: *Not Shown. New replacement parts shown in bold face type at the first printing of parts list dated 10/05. Major components and suggested stocking items are shown with shaded item number. "<" Across from row indicates a change in that row. --- Not applicable to specified model.

Figure 2: Downflow/Horizontal Natural Gas Furnaces (90%) - Fabricated Parts

This figure details various fabricated parts of the furnace, including panels, brackets, heat exchangers, and manifolds. The table below lists these parts and their corresponding part numbers for each model.

FIG	ITEM	DESCRIPTION	PS9B12N060DH11A (3 BURNER)	PS9B12N080DH11A (4 BURNER)	PS9C16N080DH11A (4 BURNER)	PS9C16N100DH11A (5 BURNER)	PS9C20N100DH11A (5 BURNER)	PS9D20N120DH11A (6 BURNER)
1	17	PANEL, BLOWER COVER	073-19812-370	073-19812-370	073-19816-370	073-19816-370	073-19816-370	073-19820-370
1	18	BRACKET, CONDENSATE TRAP	073-19811-009	073-19811-009	073-19811-009	073-19811-009	073-19811-009	073-19811-009
3	19	BURNER, MAIN GAS	029-20482-000	029-20482-000	029-20482-000	029-20482-000	029-20482-000	029-20482-000
2	20	COIL, CONDENSING	373-19812-801	373-19812-801	373-19816-801	373-19816-801	373-19816-801	373-19820-801
2	21	SHELF, BLOWER	073-19812-222	073-19812-222	073-19816-222	073-19816-242	073-19820-222	073-19820-222
2	22	HEAT EXCHANGER ASS'Y	373-19812-611	373-19812-612	373-19816-611	373-19816-612	373-19816-612	373-19820-611
3	23	MANIFOLD, GAS	029-22253-030	029-22253-040	029-22253-040	029-22253-050	029-22253-050	029-22253-060
2	24	SHIELD, PAN	073-19812-570	073-19812-570	073-19816-570	073-19816-570	073-19816-570	073-19820-570
2	25	PAN, CONDENSATE	028-15151-000	028-15151-000	028-15152-000	028-15152-000	028-15152-000	028-15153-000
1	26	PANEL, UPPER ACCESS	373-19812-405	373-19812-405	373-19816-405	373-19816-405	373-19816-405	373-19820-405
1	27	PANEL, LOWER ACCESS	373-19812-415	373-19812-415	373-19816-415	373-19816-415	373-19816-415	373-19820-415
2,3	28	WRAPPER, BURNER BOX	073-19811-730	073-19811-740	073-19811-740	073-19811-750	073-19811-750	073-19811-760
1	29	CHANNEL, TOE PLATE	073-19862-052	073-19862-052	073-19862-053	073-19862-053	073-19862-053	073-19862-054
2,3	30	COVER, GAS CONTROL	373-22155-002	373-22155-003	373-22155-003	373-22155-004	373-22155-004	373-22155-005
*	31	PANEL, BOTTOM	073-19812-170	073-19812-170	073-19816-170	073-19816-170	073-19816-170	073-19820-170
1	32	PANEL, TOP	073-19868-022	073-19868-022	073-19868-023	073-19868-023	073-19868-023	073-19868-024
3	33	SUPPORT, BURNER	073-19811-330	073-19811-340	073-19811-340	073-19811-350	073-19811-350	073-19811-360
1	34	WRAPPER, CABINET	373-19868-002	373-19868-002	373-19868-003	373-19868-003	373-19868-003	373-19868-004
1	35	BRACKET, FILTER	373-18262-001	373-18262-001	373-18262-001	373-18262-001	373-18262-001	373-18262-001
3	36	PLATE, DIFFUSER	073-19811-023	073-19811-024	073-19811-024	073-19811-025	073-19811-025	073-19811-026
1,3	37	BRACKET, IGNITER	073-17403-000	073-17403-000	073-17403-000	073-17403-000	073-17403-000	073-17403-000
*	38	BRACKET, DOOR SWITCH	073-19811-380	073-19811-380	073-19811-380	073-19811-380	073-19811-380	073-19811-380
*	39	BRACKET, DOOR	073-19812-190	073-19812-190	073-19816-190	073-19816-190	073-19816-190	073-19820-190
3	40	BOTTOM PANEL, BURNER BOX	073-19811-130	073-19811-140	073-19811-140	073-19811-150	073-19811-150	073-19811-160
1	41	TOP MOUNTING BRACKET	073-19814-073	073-19814-073	073-19816-073	073-19816-073	073-19816-073	073-19820-073
1	42	BOTTOM MOUNTING BRACKET	073-19814-429	073-19814-429	073-19816-429	073-19816-429	073-19816-429	073-19820-429

Figure 3: Gas Controls (90%) - Miscellaneous Parts

This figure details the gas controls and other miscellaneous components of the furnace. The table below lists these parts and their corresponding part numbers for each model.

FIG	ITEM	DESCRIPTION	PS9B12N060DH11A (3 BURNER)	PS9B12N080DH11A (4 BURNER)	PS9C16N080DH11A (4 BURNER)	PS9C16N100DH11A (5 BURNER)	PS9C20N100DH11A (5 BURNER)	PS9D20N120DH11A (6 BURNER)
		MISCELLANEOUS
2,3	43	PLUG, WINDOW, CLEAR - 1.5"	025-37005-000	025-37005-000	025-37005-000	025-37005-000	025-37005-000	025-37005-000
2,3	44	COMBUSTION AIR TRANSITION, 3-WAY	028-15195-000	028-15195-000	028-15195-000	028-15195-000	028-15195-000	028-15195-000
1	45	TUBING, SILICONE (Gray, .188 ID, 2.83 ft. req'd)	028-12499-000	028-12499-000	028-12499-000	028-12499-000	028-12499-000	028-12499-000
1,3	46	TUBING, SILICONE (Preformed)	028-15170-000	028-15170-000	028-15170-000	028-15170-000	028-15170-000	028-15170-000
3	47	TUBING, SILICONE (Gray, .188 ID, 1.25 ft. req'd)	028-12499-000	028-12499-000	028-12499-000	028-12499-000	028-12499-000	028-12499-000
2	48	GASKET, COMBUSTION BLOWER	028-15177-000	028-15177-000	028-15177-000	028-15177-000	028-15177-000	028-15177-000
2	49	GASKET, CONDENSATE PAN	028-14759-002	028-14759-002	028-14759-003	028-14759-003	028-14759-003	028-14759-004
2	50	GASKET, UPPER CONDENSATE PAN (2 Req'd)	028-14773-000	028-14773-000	028-14774-000	028-14774-000	028-14774-000	028-14775-000
2	51	GASKET, GAS CONTROLS	028-14772-103	028-14772-104	028-14772-104	028-14772-105	028-14772-105	028-14772-106
2	52	GASKET, CONDENSING COIL	028-14760-002	028-14760-002	028-14760-003	028-14760-003	028-14760-003	028-14760-004
2	53	GASKET, COMBUSTION AIR TRANSITION	028-15155-000	028-15155-000	028-15155-000	028-15155-000	028-15155-000	028-15155-000
54
1	55	VENT PIPE 2" X 15.25" LG.	028-15166-000	028-15166-000	028-15166-000	028-15166-000	028-15166-000	028-15166-000
2	56	GROMMET, MOTOR (3 Req'd)	028-14740-000	028-14740-000	028-14740-000	028-14740-000	028-14740-000	028-14740-000
2	57	FERRULE (3 Req'd)	023-20541-000	023-20541-000	023-20541-000	023-20541-000	023-20541-000	023-20541-000
2	58	COMBUSTION BLWR RESTRICTOR	028-15172-000	028-15173-000	028-15174-000	028-15173-000	028-15173-000	028-15173-000
*	59	SPRING, DOOR	029-22119-000	029-22119-000	029-22119-000	029-22119-000	029-22119-000	029-22119-000
*	60	RETAINER, SQUARE	028-15190-000	028-15190-000	028-15190-000	028-15190-000	028-15190-000	028-15190-000
*	61	RESTRICTOR, TUBE	028-15206-000	028-15206-000	028-15206-000	028-15206-000	028-15206-000	028-15206-000
2	62	WASHER, FLAT FIBERGLASS (2 Req'd)	028-14768-000	028-14768-000	028-14768-000	028-14768-000	028-14768-000	028-14768-000
1	63	HANDLE, DOOR	028-14886-000	028-14886-000	028-14886-000	028-14886-000	028-14886-000	028-14886-000
*	64	HARNESS, MAIN WIRING	373-19811-540	373-19811-540	373-19811-540	373-19811-540	373-19811-540	373-19811-540
2	65	MOUNT, 1 PC. MOTOR	073-19831-001	073-19831-001	073-19831-001	073-19831-001	073-19831-001	073-19831-001
3	66	ORIFICE, BURNER (Natural #45)	029-21182-045	029-21182-045	029-21182-045	029-21182-045	029-21182-045	029-21182-045
1	67	TRAP, CONDENSATE	028-14762-000	028-14762-000	028-14762-000	028-14762-000	028-14762-000	028-14762-000
*	68	WIRING DIAGRAM	035-20648-001	035-20648-001	035-20648-001	035-20648-001	035-20648-001	035-20648-001
*	69	45 DEG. STREET ELBOW 2"	028-15161-000	028-15161-000	028-15161-000	028-15161-000	028-15161-000	028-15161-000
*	70	DRAIN TUBE, CONDENSATE TRAP	028-13309-004	028-13309-004	028-13309-004	028-13309-004	028-13309-004	028-13309-004
1	71	DRAIN TUBE, COMBUSTION BLOWER	028-15168-000	028-15168-000	028-15168-000	028-15168-000	028-15168-000	028-15168-000
1	72	DRAIN TUBE, CONDENSATE PAN	028-15156-000	028-15156-000	028-15156-000	028-15156-000	028-15156-000	028-15156-000
*	73	DRAIN TUBE, STRAIGHT 21" LG.	028-15169-001	028-15169-001	028-15169-001	028-15169-001	028-15169-001	028-15169-001
1	74	DRAIN TUBE, RAIN GUTTER	028-15196-000	028-15196-000	028-15196-000	028-15196-000	028-15196-000	028-15196-000
1	75	DRAIN HOSE ASSEMBLY	028-15176-000	028-15176-000	028-15176-000	028-15176-000	028-15176-000	028-15176-000
*	76	DRAIN TUBE, CONDENSATE	028-15197-000	028-15197-000	028-15197-000	028-15197-000	028-15197-000	028-15197-000
*	77	LOCKNUT, CONDUIT (1/2")	025-32683-000	025-32683-000	025-32683-000	025-32683-000	025-32683-000	025-32683-000
*	78	ADAPTER, INSERT	025-31808-000	025-31808-000	025-31808-000	025-31808-000	025-31808-000	025-31808-000
*	79	BUSHING, THREADED	025-31807-000	025-31807-000	025-31807-000	025-31807-000	025-31807-000	025-31807-000
*	80	FILTER, AIR (2 Req'd) (20 x 14 x .75)	026-23050-004	026-23050-004	026-23050-004	026-23050-004	026-23050-004	026-23050-004
*	81	BAFFLE, BURNER BOX
3	82	GROMMET, MANIFOLD	028-12465-000	028-12465-000	028-12465-000	028-12465-000	028-12465-000	028-12465-000
83
*	84	DRAIN TUBE, VENT PIPE	028-15158-000	028-15158-000	028-15158-000	028-15158-000	028-15158-000	028-15158-000
1	85	DOOR KNOB (Black)	026-39490-000	026-39490-000	026-39490-000	026-39490-000	026-39490-000	026-39490-000
*	86	RETAINER, DOOR KNOB	021-31394-000	021-31394-000	021-31394-000	021-31394-000	021-31394-000	021-31394-000
*	87	NUT, SELF-THREADING	021-31395-000	021-31395-000	021-31395-000	021-31395-000	021-31395-000	021-31395-000
1	88	SIGHT GLASS, OVAL	025-38899-000	025-38899-000	025-38899-000	025-38899-000	025-38899-000	025-38899-000

Ordering Information

To order authorized factory replacement parts, contact your Source1 HVAC Parts Distributor or visit our website at www.Source1Parts.com for a Distributor and Dealer listing.

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