Manufacturer
Lennox Replacement Parts

Model Number
THA120S203

Parts List

CategoryPart NumberDescriptionDemandAvailability
Belt, Pulley35W19
Lennox 1 1/8 Driver Pulley 1.125" Bore 4.15"Ships in 7 days
554.95
Relay99K31
Lennox 2.5-4.0 Amp Blower RelayIn Stock In stock
335.95
Fan & Blower Motors49A43
Lennox 2Hp 1425Rpm 230-400V 3Ph MtrIn Stock In stock
1,675.95
Filter69018
Lennox 3/8"Swt Filter DrierIn Stock In stock
39.95
Transformer42W94
Lennox 460V -> 24V 70Va TransfomerIn Stock In stock
158.95
Transformer66J54
Lennox 460Vpri 24Vsec 70Va TransfrmrIn Stock In stock
298.95
Relay67K65
Lennox 67K6501 Dpdt Flange Mount Relay 24 VacYIn Stock In stock
49.95
Belt, Pulley31K71
Lennox Ax46 V-belt Ax Section 48 Inch O.c.In Stock In stock
29.95
Bearing20A84
Lennox Bearing 1"In Stock In stock
52.95
Belt, Pulley93M13
Lennox Belt 210V 70W 7"-8 1/2"Dia HtrIn Stock In stock
46.95
Heating Element93M11
Lennox Belt 480V 70W 7"-9"Dia 14" HtrIn Stock In stock
24.95
Fan & Blower Motors80W78
Lennox Blower Motor 2 Hp 575V-3ph 1755 RpmShips in 7 days
1,137.95
Fan & Blower Motors12Y18
Lennox Blower Motor 3 Hp 575V-3ph 1740 RpmIn Stock In stock
3,236.95
Fan & Blower Motors72W65
Lennox Blower Motor 5 Hp 575V-3ph 1750-1770In Stock In stock
2,288.95
Belt, Pulley37L47
Lennox Blower PulleyIn Stock In stock
308.95
Belt, Pulley31K68
Lennox Blower Pulley; 1"BoreIn Stock In stock
259.95
Relay99K32
Lennox Blwr Mtr Overload 4-6Amp RangeIn Stock In stock
363.95
Bracket, Flange, Blade49W49
Lennox BracketShips in 7 days
89.95
Gasket , Seal95M45
Lennox Cap-sealShips in 7 days
39.95
Belt, Pulley12L25
Lennox Cast Iron Finished Bore Pulley 6.25 IncIn Stock In stock
164.95
Heating Element93M10
Lennox Cc Heater 70W 600VShips in 7 days
175.95
Beaker77W40
Lennox Circuit Breaker 3 Pole 40A 600V TypeShips in 7 days
1,087.95
Compressor - Sealed System19P81
Lennox Compressor Replacement Mount KitShips in 7 days
480.95
Drain Parts37K70
Lennox Condensate Drain Trap-pvcShips in 7 days
171.95
Coil53K45
Lennox Condenser CoilShips in 7 days
6,365.95
Coil53K44
Lennox Condenser CoilShips in 7 days
6,496.95
Pump, Motor14Y65
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 2YIn Stock In stock
252.95
Fan & Blower Motors14Y70
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 3In Stock In stock
252.95
Fan & Blower Motors21H61
Lennox Condenser Fan Motor 1/3 Hp 1075 Rpm 5In Stock In stock
466.95
Contactors95M57
Lennox Contactor 3Pdt 25Lfa/35resIn Stock In stock
77.95
Control16V38
Lennox Defrost Control Board KitYIn Stock In stock
163.95
Guard17G73
Lennox Discharge Fan Guard Grille 27" OdShips in 7 days
88.95
Switch93J3101
Lennox Disconnect SwitchShips in 7 days
572.95
53K11
Lennox Dist AssyShips in 7 days
459.95
Fuse, Thermal Fuse, Breaker72F88
Lennox Erminal Block 3 Place 175 Amps 600 VoIn Stock In stock
159.95
Valves, Solenoids & Fittings49K42
Lennox Expansion ValveShips in 7 days
494.95
Fan Blade25W67
Lennox Fan Assembly 3 Bld 24 Pitch CwIn Stock In stock
187.95
Fan Blade57A66
Lennox Fan Blade 20" Diameter 5-Blade 28 PitShips in 7 days
275.95
Filter48J01
Lennox Flt Filter 16 X 25 X 1 EzkleenIn Stock In stock
43.95
Switch32W35
Lennox Harness-high Pressure SwitchShips in 7 days
177.95
Wire74M71
Lennox Harness-wiringShips in 7 days
110.95
Switch49K43
Lennox Heat Pump Switch DefrostShips in 7 days
112.95
Relay56L68
Lennox Ice Cube RelayIn Stock In stock
51.95
Coil53K35
Lennox Indoor CoilShips in 7 days
19,712.95
41G52
Lennox KeyIn Stock In stock
5.95
Relay67K6501
Lennox Lennox RelayShips in 7 days
89.95
Motor,Ice Maker Motor78L41
Lennox Motor MountIn Stock In stock
66.95
Belt, Pulley41C13
Lennox Motorpulley 1-1/8"Bore 6"OdIn Stock In stock
680.95
Belt, Pulley53J15
Lennox Motorpulley 7/8"Bore 4.75"OdIn Stock In stock
455.95
Coupling93J31
Lennox Non-fusible Disconnect SwitchShips in 7 days
269.95
Orifices56L70
Lennox Orifice-fanIn Stock In stock
183.95
Guard32621
Lennox P-8-6142 Shield-rainIn Stock In stock
6.95
Plate80K00
Lennox Plate - CutoffShips in 7 days
990.95
Plate26W09
Lennox Plate-cutoffShips in 7 days
1,413.95
Valves, Solenoids & Fittings95M47
Lennox Pressure FittingShips in 7 days
27.95
Protector99K33
Lennox Protector 690V 5/8A 3 Phase Class 10Ships in 7 days
363.95
Belt, Pulley49K40
Lennox Pulley Bk77 X 1In Stock In stock
219.95
Belt, Pulley79J03
Lennox Pulley Driver Mlv40 X 7/8-LxIn Stock In stock
179.95
Belt, Pulley53J96
Lennox Pulley Motor 1Vl44 X 7/8 AdjIn Stock In stock
251.95
Shaft93J86
Lennox Shaft Blwr 1 Dia X 23-1/4 LngShips in 7 days
172.95
Valves, Solenoids & Fittings42W18
Lennox Solenoid Coil 24VShips in 7 days
107.95
Coil75M49
Lennox Solenoid Coil For Reversing Valve 24V 50/60 HzShips in 7 days
33.95
Holder77M20
Lennox Support- CoilShips in 7 days
524.95
Holder77M18
Lennox Support- CoilShips in 7 days
207.95
Switch97J36
Lennox Switch PressureShips in 7 days
46.95
Transformer13H28
Lennox Transformer 70 Va 208/240 Vac 60 Hz PrYIn Stock In stock
80.95
84W88
Lennox Ut Electronics Controls Replacement Defrost CircuiShips in 7 days
136.95
60M10
Lennox W7212a1033 EnthalpycontrolYShips in 7 days
505.95