Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

Stock Up on Real OEM HVAC Parts for the Summer Season! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Lennox LCA100S-01 Parts & Manuals

Manufacturer : Lennox
Model #: LCA100S-01

In a bind and need parts today? Set Your Location and Go

With Parts In Town, you can get real parts faster – in fact, today.Are you In? Set your location and look for the Parts In Town logo to get real parts even faster. Set Your Location

1-hour pickup Your Location:

Parts (126)
Videos

Lennox 14Y65 Motor Fan, 1/3HP, 208/230V

List Price: $ 234.48

My Price: $ 219.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 14Y65
- PT #: Parts Town #: LEN14Y65
- Quantity Available: 93
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 67K65 Relay, DPDT, 24V

List Price: $ 73.31

My Price: $ 72.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 67K65
- PT #: Parts Town #: LEN67K65
- Quantity Available: 772
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 22W80 Run Capacitor, 10MFD, 370V, 50/60Hz, Oval

List Price: $ 9.26

My Price: $ 10.09
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 22W80
- PT #: Parts Town #: LEN22W80
- Quantity Available: 176
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 39W76 Control Board Replacement Kit, M1-8

List Price $ 645.98

My Price: $ 645.98
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 39W76
- PT #: Parts Town #: LEN39W76
- Quantity Available: 119
Stock Status:

In Stock, ships today
Lennox 93J31 Disconnect Switch, 600V, 80Amp, 3 Pole

List Price: $ 228.74

My Price: $ 157.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 93J31
- PT #: Parts Town #: LEN93J31
- Quantity Available: 76
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 22H54 Condensate Drain Trap Kit, 1", PVC

List Price: $ 133.33

My Price: $ 92.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 22H54
- PT #: Parts Town #: LEN22H54
- Quantity Available: 21
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 99K64 Temperature Sensor, Discharge & Return Air, 10000 Ohm + 2

List Price: $ 9.45

My Price: $ 10.29
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 99K64
- PT #: Parts Town #: LEN99K64
- Quantity Available: 99
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 95M57 Contactor, 24 Volt Coil, 50/60HZ, 3 Pole, 35 Amp

My Price: $ 80.43
- Shipped & Sold by: Affiliated Parts LLC
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 95M57
- PT #: Parts Town #: LEN95M57
- Quantity Available: 24
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 1 day
Lennox 14K92 Temperature Sensor, Ourdoor Air

List Price: $ 23.10

My Price: $ 19.89
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 14K92
- PT #: Parts Town #: LEN14K92
- Quantity Available: 90
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 91J89 Control Board, Economizer, EM1-1

List Price: $ 233.91

My Price: $ 145.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 91J89
- PT #: Parts Town #: LEN91J89
- Quantity Available: 23
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 21H61 Condenser Motor, 575 Volt, 60HZ, 1PH, 1/3 HP, 1075 RPM

List Price: $ 351.72

My Price: $ 248.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 21H61
- PT #: Parts Town #: LEN21H61
- Quantity Available: 21
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 99K45 Fan Blade, 24", 1/2" Bore, 3 Blade, 28 Degree Pitch, CW

List Price: $ 117.61

My Price: $ 109.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 99K45
- PT #: Parts Town #: LEN99K45
- Quantity Available: 16
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 18L89 Pressure Switch, Blower Proving, SPST, 0.14 +/-0.05" WC on Rise.

List Price: $ 638.05

My Price: $ 396.79
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 18L89
- PT #: Parts Town #: LEN18L89
- Quantity Available: 21
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 54G44 Sensor, Enthalpy

List Price: $ 58.18

My Price: $ 63.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 54G44
- PT #: Parts Town #: LEN54G44
- Quantity Available: 136
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 53H06 Capacitor, Run, 370 Volt, 15 MFD, Round

List Price: $ 46.28

My Price: $ 50.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 53H06
- PT #: Parts Town #: LEN53H06
- Quantity Available: 53
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 53J15 Pulley/Sheave, 4.75" OD, 7/8" Bore

List Price: $ 181.10

My Price: $ 196.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 53J15
- PT #: Parts Town #: LEN53J15
- Quantity Available: 8
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 12Y18 Motor, Blower, 575 Volt, 3 PH, 60HZ, 3 HP, 1740 RPM, 56YZ Frame

My Price: $ 736.65
- Shipped & Sold by: Havtech Supply, LLC
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 12Y18
- PT #: Parts Town #: LEN12Y18
- Quantity Available: 5
Something went wrong. Please try again.

Stock Status:

In Stock, Usually ships within 5 days
Lennox 12L26 V-Belt, 1/2" x 5/16" x 46" Outside Length

List Price: $ 58.21

My Price: $ 57.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 12L26
- PT #: Parts Town #: LEN12L26
- Quantity Available: 936
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 31K71 V-Belt, Blower, Cogged, 48.8" Outside Length, 5/8" top Width

List Price: $ 65.61

My Price: $ 47.09
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 31K71
- PT #: Parts Town #: LEN31K71
- Quantity Available: 421
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 83W76 Capacitor, Run, 370 Volt, 12.5 MFD, Oval

List Price: $ 8.18

My Price: $ 8.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 83W76
- PT #: Parts Town #: LEN83W76
- Quantity Available: 93
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 13H28 Transformer with Wire Leads, 208/240 to 24V, 60HZ, 70VA

List Price: $ 140.97

My Price: $ 120.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 13H28
- PT #: Parts Town #: LEN13H28
- Quantity Available: 36
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 79J11 Thermostat, Opens -29F, Closes -50F

List Price: $ 59.82

My Price: $ 38.89
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 79J11
- PT #: Parts Town #: LEN79J11
- Quantity Available: 18
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 14K10 Blower Motor, 200-230/460V, 3PH, 1725RPM, 2HP

List Price: $ 1,366.14

My Price: $ 1,297.99
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 14K10
- PT #: Parts Town #: LEN14K10
- Quantity Available: 9
Something went wrong. Please try again.

Stock Status:

In Stock, ships today
Lennox 42W94 Transformer, 460 to 24 Volt, 70VA

List Price: $ 232.18

My Price: $ 152.49
- Unit of Measure: Each
- Mfr: Lennox
- Mfr Part #: 42W94
- PT #: Parts Town #: LEN42W94
- Quantity Available: 13
Something went wrong. Please try again.

Stock Status:

In Stock, ships today

1
2
3

24 of 126 items shown

Product Availability by Store Location

Hours

Model: LCA100S-01

Manuals Available : 0

Model: LCA100S-01

Videos

Video name/title

by Author name

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

HVAC Parts Are Here!

Take Parts Town on the Go!

Find the parts you need to fix equipment!

Find Foodservice Equipment Parts

Search by Serial Number

Lennox LCA100S-01 Parts & Manuals

Model: LCA100S-01

Manuals Available : 0

Model: LCA100S-01

Videos

Video name/title

by Author name

New Customers?