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BCFurnace

York TF4B4221S Replacement Parts

Compatibility GuaranteedVerified OEM PartsFast Shipping

43 parts available

Verified Fit
Spark Ignitor with Wire Hot Surface Ignitors furnace part

Spark Ignitor with Wire

Part #: 121-248
In Stock
CA$66.19
Verified Fit
YORK SPARK IGNITOR Hot Surface Ignitors furnace part

YORK SPARK IGNITOR

Part #: 121-559
In Stock
CA$82.10
Verified Fit
FLAME SENSOR ROD YORK COLEMAN LUXAIRE EVCON Flame Sensor Rods furnace part

FLAME SENSOR ROD YORK COLEMAN LUXAIRE EVCON

Part #: 352-024
In Stock
CA$83.46
Verified Fit
YORK/ETC HIGH PRESSURE SWITCH 650-450 PSIG NORMALLY CLOSED Air Pressure Switch, Air Proving furnace part

YORK/ETC HIGH PRESSURE SWITCH 650-450 PSIG NORMALLY CLOSED

Part #: 120-009
In Stock
CA$178.68
Verified Fit
Air Pressure Switch, 05-5 IWC, Rise Air Pressure Switch, Air Proving furnace part

Air Pressure Switch, 05-5 IWC, Rise

Part #: 121-271
In Stock
CA$771.88
Verified Fit
3/4" FLAME ROLLOUT SWITCH DISC MANUAL RESET L200F Flame Rollout Switch furnace part

3/4" FLAME ROLLOUT SWITCH DISC MANUAL RESET L200F

Part #: 765-200
In Stock
CA$52.50
Verified Fit
Hood, Flue, Exhaust Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

Hood, Flue, Exhaust

Part #: 121-643
In Stock
CA$188.96
Verified Fit
Draft Inducer, 208-230 Volt, 60HZ, Single Speed Inducer Motor, Assembly, Venter, Draft, Exhaust Fan Fasco, Combustion Air Blower furnace part

Draft Inducer, 208-230 Volt, 60HZ, Single Speed

Part #: 121-895
In Stock
CA$1,230.79
Verified Fit
YORK/ETC INDUCER WHEEL 4" X 1" 1/4" BORE COUNTER CLOCKWISE Blower Motors, Fan, Run Capacitors furnace part

YORK/ETC INDUCER WHEEL 4" X 1" 1/4" BORE COUNTER CLOCKWISE

Part #: 120-014
In Stock
CA$281.38
Verified Fit
Fan Guard, 30" Blower Motors, Fan, Run Capacitors furnace part

Fan Guard, 30"

Part #: 120-902
In Stock
CA$565.74
Verified Fit
Fan Blade, 30", 20 Degree, 3 Blade, Clockwise, 1/2" Bore Blower Motors, Fan, Run Capacitors furnace part

Fan Blade, 30", 20 Degree, 3 Blade, Clockwise, 1/2" Bore

Part #: 120-903
In Stock
CA$678.59
Verified Fit
Run Capacitor, 5uF, 440 Volt, 50/60HZ Blower Motors, Fan, Run Capacitors furnace part

Run Capacitor, 5uF, 440 Volt, 50/60HZ

Part #: 121-276
In Stock
CA$42.13
Verified Fit
Draft Inducer Blower Motor, 230 Volt, 60HZ, 1/16HP, 1PH, 3000 RPM, CW Blower Motors, Fan, Run Capacitors furnace part

Draft Inducer Blower Motor, 230 Volt, 60HZ, 1/16HP, 1PH, 3000 RPM, CW

Part #: 121-278
In Stock
CA$1,348.15
Verified Fit
Blower Wheel, 11" x 10", 1" Bore Blower Motors, Fan, Run Capacitors furnace part

Blower Wheel, 11" x 10", 1" Bore

Part #: 121-289
In Stock
CA$1,047.23
Verified Fit
Capacitor, Run, Dual, 10 + 10uF, 440VAC, 50/60HZ, Oval Blower Motors, Fan, Run Capacitors furnace part

Capacitor, Run, Dual, 10 + 10uF, 440VAC, 50/60HZ, Oval

Part #: 121-471
In Stock
CA$83.61
Verified Fit
Fan Blade, 24", Clockwise, 3 Blade, 1/2" Bore Blower Motors, Fan, Run Capacitors furnace part

Fan Blade, 24", Clockwise, 3 Blade, 1/2" Bore

Part #: 121-567
In Stock
CA$276.22
Verified Fit
RUN CAPACITOR 45/5MFD 370/440VAC Blower Motors, Fan, Run Capacitors furnace part

RUN CAPACITOR 45/5MFD 370/440VAC

Part #: 668-614
In Stock
CA$57.34
Verified Fit
YORK/ETC CONTROL BOARD 2-STAGE Control Board, Circuit, Ignition Modulating furnace part

YORK/ETC CONTROL BOARD 2-STAGE

Part #: 120-697
In Stock
CA$683.47
Verified Fit
Control Board, 2 Stage, SSE Control Board, Circuit, Ignition Modulating furnace part

Control Board, 2 Stage, SSE

Part #: 121-107
In Stock
CA$2,408.92
Verified Fit
Ignition Control Board, 2 Stage Control Board, Circuit, Ignition Modulating furnace part

Ignition Control Board, 2 Stage

Part #: 121-676
In Stock
CA$656.02
Verified Fit
Control Board With Comm Ver4.4, 1 Stage, SSE Control Board, Circuit, Ignition Modulating furnace part

Control Board With Comm Ver4.4, 1 Stage, SSE

Part #: 121-678
In Stock
CA$2,265.98
Verified Fit
Gas Valve, 24 Volt, 50/60HZ, Natural Gas, White Rodgers, 36H55-405 Gas Control Valve, Regulators, Flexible Gas Line furnace part

Gas Valve, 24 Volt, 50/60HZ, Natural Gas, White Rodgers, 36H55-405

Part #: 121-246
In Stock
CA$701.16
Verified Fit
YORK/ETC HI LIMIT TEMPERATURE CONTROL 190 OPEN MANUAL CLOSE SPST Fan Disc, High Limit Control Switches furnace part

YORK/ETC HI LIMIT TEMPERATURE CONTROL 190 OPEN MANUAL CLOSE SPST

Part #: 120-010
In Stock
CA$114.61
Verified Fit
Limit Switch/Thermostat, 5" Insert, L240F-30 5 High Limit Control Switches furnace part

Limit Switch/Thermostat, 5" Insert, L240F-30

Part #: 120-783
In Stock
CA$136.29
Verified Fit
Hi Limit Switch/Thermostat with 3" Insert, Auto Reset, L130-30F 3 High Limit Control Switches furnace part

Hi Limit Switch/Thermostat with 3" Insert, Auto Reset, L130-30F

Part #: 121-469
In Stock
CA$45.15
Verified Fit
YORK/ETC RELAY CONTROL 24VAC 60HZ DPST Electrical, Transformers, Relay furnace part

YORK/ETC RELAY CONTROL 24VAC 60HZ DPST

Part #: 120-434
In Stock
CA$156.42
Verified Fit
Sheave/Pulley, Fixed, 1 Groove, 1" Bore Blower Belts, Shaft, Pulley, Bearing furnace part

Sheave/Pulley, Fixed, 1 Groove, 1" Bore

Part #: 120-790
In Stock
CA$188.96
Verified Fit
Sheave/Pulley, 1 Groove, 7.68" OD Blower Belts, Shaft, Pulley, Bearing furnace part

Sheave/Pulley, 1 Groove, 7.68" OD

Part #: 121-630
In Stock
CA$1,238.32
Verified Fit
YORK/ETC BEARING, LESS ISOLATOR, 1" Blower Belts, Shaft, Pulley, Bearing furnace part

YORK/ETC BEARING, LESS ISOLATOR, 1"

Part #: 122-071
In Stock
CA$89.21
Verified Fit
41" BLOWER BELT 4L410 (A39) Blower Belts, Shaft, Pulley, Bearing furnace part

41" BLOWER BELT 4L410 (A39)

Part #: 235-008
In Stock
CA$32.30
Verified Fit

Image coming soon

121-607

FLUE,EXHAUST,BOTTOM

Part #: 121-607
In Stock
CA$163.38
Verified Fit

Image coming soon

121-625

BLOWER ASSEMBLY,DUAL,15 X 15

Part #: 121-625
In Stock
CA$11,782.80
Verified Fit

Image coming soon

121-024

PROPELLER FAN,24",CW,2-24,1/2"BORE

Part #: 121-024
In Stock
CA$280.74
Verified Fit

Image coming soon

121-221

GUARD,FAN,BLACK.24 INCH (C)

Part #: 121-221
In Stock
CA$467.94
Verified Fit

Image coming soon

121-624

WHL,BLOWER,15 X 15,1.44 BORE

Part #: 121-624
In Stock
CA$2,639.78
Verified Fit

Image coming soon

121-642

BRACKET,MOTOR ADJ BLOWER,BD

Part #: 121-642
In Stock
CA$330.39
Verified Fit

Image coming soon

120-840

CABLE,IGNITION,24 INCH

Part #: 120-840
In Stock
CA$36.12
Verified Fit

Image coming soon

121-577

CONTROL BOX,LARGE

Part #: 121-577
In Stock
CA$354.47
Verified Fit

Image coming soon

120-778

VALVE,GAS,HW VR8204Q2954

Part #: 120-778
In Stock
CA$1,451.97
Verified Fit

Image coming soon

121-596

BRACKET,CONTROL,GAS,MOUNTING

Part #: 121-596
In Stock
CA$30.09
Verified Fit

Image coming soon

121-422

BEARING,BALL,PILLOW BLOCK,1.44INCH

Part #: 121-422
In Stock
CA$2,366.79
Verified Fit

Image coming soon

121-423

SHAFT,BLOWER,1.43 DIA X 54.00 LONG

Part #: 121-423
In Stock
CA$4,255.11
Verified Fit

Image coming soon

121-615

Blower Housing with Wheel/Shaft & Bearing , Belt Drive

Part #: 121-615
In Stock
CA$2,278.02

Not seeing the part you need?

Our team is happy to help you find the right part for your York TF4B4221S.

1-778-759-9864

Related York Models

Other York models in the same series — tap to view their replacement parts.

OEM Replacement Part Numbers

The York TF4B4221S uses 43 OEM part numbers. Click any highlighted number to view its replacement.

121-559121-221765-200121-422121-596121-643121-271121-276121-624121-278121-248121-642235-008120-902121-289121-567122-071121-107121-246121-423121-678121-607120-840121-625121-469120-790121-895120-778120-434121-024121-615352-024120-697668-614121-577121-471120-009121-676120-783120-903121-630120-014120-010

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