Apply to be a TradeMaster!
Filter menu expanded

Filters

836 items
Reset

SORT

Product Availability

Show In Stock Only (680)

Review Score

(177)
(7)
(3)
(1)
(3)

Price Range

$1 to $5 (5)
$5 to $10 (13)
$10 to $15 (36)
$15 to $20 (46)
$20 to $25 (54)
$25 to $30 (41)
$30 to $35 (50)
$35 to $40 (60)
$40 to $45 (41)
$45 to $50 (28)

Lennox Electrical Parts

Help Face
Need a little help?
836 items
Grid
List
Compare
Product Image of Ignition Transformer, 45M47
Ignition Transformer, 45M47
SKU: 45M47
Lennox
SKU: 45M47
Brand: Lennox
$520.62 each
In Stock
Get 4 by Fri, Aug 21
In Stock
Get 4 by Fri, Aug 21
Compare
Product Image of Auto Limit Switch 110-140F, 97J67
Auto Limit Switch 110-140F, 97J67
SKU: 97J67
Lennox
SKU: 97J67
Brand: Lennox
$21.83 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of LP Gas Orifice, 33J91
LP Gas Orifice, 33J91
SKU: 33J91
Lennox
SKU: 33J91
Brand: Lennox
$37.57 each
In Stock
Get 3 by Fri, Aug 21
In Stock
Get 3 by Fri, Aug 21
Compare
Product Image of Pressure Switch Replacement, 24L22
$52.18 each
In Stock
Get 6 by Fri, Aug 21
In Stock
Get 6 by Fri, Aug 21
Compare
Product Image of Temperature Sensor, 11K39
Temperature Sensor, 11K39
SKU: 11K39
Lennox
SKU: 11K39
Brand: Lennox
$94.45 each
Out of Stock
Get it by Thu, Sep 3 - Fri, Sep 11
Out of Stock
Get it by Thu, Sep 3 - Fri, Sep 11
Compare
Product Image of Control Limit, 66J78
Control Limit, 66J78
SKU: 66J78
Lennox
SKU: 66J78
Brand: Lennox
$45.52 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Pressure Switch, 80W58
Pressure Switch, 80W58
SKU: 80W58
Lennox
SKU: 80W58
Brand: Lennox
$60.92 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of 145F-40 Control Limit, 44L72
145F-40 Control Limit, 44L72
SKU: 44L72
Lennox
SKU: 44L72
Brand: Lennox
$49.01 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of Auto Limit Switch 205-235F, 73K17
Auto Limit Switch 205-235F, 73K17
SKU: 73K17
Lennox
SKU: 73K17
Brand: Lennox
$10.69 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Induced Draft Pressure Switch, 24L51
$78.10 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Defrost Control Board, 15D55
Defrost Control Board, 15D55
SKU: 15D55
Lennox
SKU: 15D55
Brand: Lennox
$244.38 each
In Stock
Get 10 by Fri, Aug 21
In Stock
Get 10 by Fri, Aug 21
Compare
Product Image of 30 mV Thermocouple, 10P28
30 mV Thermocouple, 10P28
SKU: 10P28
Lennox
SKU: 10P28
Brand: Lennox
$24.37 each
In Stock
Get 72 by Fri, Aug 21
In Stock
Get 72 by Fri, Aug 21
Compare
Product Image of Auto Limit Switch 200f, 74W76
Auto Limit Switch 200f, 74W76
SKU: 74W76
Lennox
SKU: 74W76
Brand: Lennox
$60.42 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Auxiliary Limit Switch (150°F Open, 140°F Close), 36K14
Auxiliary Limit Switch (150°F Open, 140°F Close), 36K14
SKU: 36K14
Lennox
SKU: 36K14
Brand: Lennox
$28.89 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of SPST Pressure Switch .80" WC, 60L03
SPST Pressure Switch .80" WC, 60L03
SKU: 60L03
Lennox
SKU: 60L03
Brand: Lennox
(1)
$176.02 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Rh Duct Sensor, 76M31
Rh Duct Sensor, 76M31
SKU: 76M31
Lennox
SKU: 76M31
Brand: Lennox
$503.83 each
In Stock
Get 5 by Fri, Aug 21
In Stock
Get 5 by Fri, Aug 21
Compare
Product Image of L235-30f Limit Switch, 78W99
L235-30f Limit Switch, 78W99
SKU: 78W99
Lennox
SKU: 78W99
Brand: Lennox
$38.91 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of LP Orifice, 54M90
LP Orifice, 54M90
SKU: 54M90
Lennox
SKU: 54M90
Brand: Lennox
(1)
$37.17 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of Low Pressure Switch, 15C83
Low Pressure Switch, 15C83
SKU: 15C83
Lennox
SKU: 15C83
Brand: Lennox
$50.07 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Transformer 460/600V, 13H79
Transformer 460/600V, 13H79
SKU: 13H79
Lennox
SKU: 13H79
Brand: Lennox
$250.21 each
In Stock
Get 11 by Fri, Aug 21
In Stock
Get 11 by Fri, Aug 21
Compare
Product Image of Pilot Orifice, 78A25
Pilot Orifice, 78A25
SKU: 78A25
Lennox
SKU: 78A25
Brand: Lennox
$14.87 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Control Limit In 170f, Out 130f, 79J63
$27.08 each
In Stock
Get 4 by Fri, Aug 21
In Stock
Get 4 by Fri, Aug 21
Compare
Product Image of 2-Pole 24V Contactor, 48G57
2-Pole 24V Contactor, 48G57
SKU: 48G57
Lennox
SKU: 48G57
Brand: Lennox
$105.64 each
In Stock
Get 11 by Fri, Aug 21
In Stock
Get 11 by Fri, Aug 21
Compare
Product Image of 2 Stage Pressure Switch, .50/.85" WC, 26W41
$123.83 each
In Stock
Get 3 by Fri, Aug 21
In Stock
Get 3 by Fri, Aug 21
Compare
Product Image of High Altitude Pressure Switch, 88J80
High Altitude Pressure Switch, 88J80
SKU: 88J80
Lennox
SKU: 88J80
Brand: Lennox
(1)
$394.53 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of 160-185f Auto Limit Switch, 47L19
160-185f Auto Limit Switch, 47L19
SKU: 47L19
Lennox
SKU: 47L19
Brand: Lennox
$57.59 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of Outdoor Main Control Board, Y8107
Outdoor Main Control Board, Y8107
SKU: Y8107
Lennox
SKU: Y8107
Brand: Lennox
$167.08 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Program Motor Control, 10Y60
Program Motor Control, 10Y60
SKU: 10Y60
Lennox
SKU: 10Y60
Brand: Lennox
$692.37 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of Heat Pump Temperature Sensor, 14B54
$26.80 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of High Alt Pressure Switch > 7500, 56L32
$143.70 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of 7 Burner Gas Manifold, 12L07
7 Burner Gas Manifold, 12L07
SKU: 12L07
Lennox
SKU: 12L07
Brand: Lennox
$224.21 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of Burner Support, 77M10
Burner Support, 77M10
SKU: 77M10
Lennox
SKU: 77M10
Brand: Lennox
$444.83 each
In Stock
Get 12 by Fri, Aug 21
In Stock
Get 12 by Fri, Aug 21
Compare
Product Image of Potential Relay, 10B17
Potential Relay, 10B17
SKU: 10B17
Lennox
SKU: 10B17
Brand: Lennox
(1)
$80.39 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Control Board, 56K85
Control Board, 56K85
SKU: 56K85
Lennox
SKU: 56K85
Brand: Lennox
$128.99 each
In Stock
Get 5 by Fri, Aug 21
In Stock
Get 5 by Fri, Aug 21
Compare
Product Image of Cutoff Plate, 80K00
Cutoff Plate, 80K00
SKU: 80K00
Lennox
SKU: 80K00
Brand: Lennox
$466.20 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of Flare Kit, 58J97
Flare Kit, 58J97
SKU: 58J97
Lennox
SKU: 58J97
Brand: Lennox
$172.85 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Limit Switch, 14L33
Limit Switch, 14L33
SKU: 14L33
Lennox
SKU: 14L33
Brand: Lennox
$56.99 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Pilot Orifice, 49K36
Pilot Orifice, 49K36
SKU: 49K36
Lennox
SKU: 49K36
Brand: Lennox
$19.03 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of Pilot Burner W/Electrode Used With Intermittent/Standing Pilot Ignition Systems, 0.021" Size, L Shape Bracket, 99C11
$96.43 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of Base Fuse, 37912
Base Fuse, 37912
SKU: 37912
Lennox
SKU: 37912
Brand: Lennox
$123.46 each
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Backorder
Get it by Fri, Sep 18 - Fri, Oct 16
Compare
Product Image of 180-150F Primary Limit Switch, 97J65
$37.20 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Pilot Orifice, 16A77
Pilot Orifice, 16A77
SKU: 16A77
Lennox
SKU: 16A77
Brand: Lennox
$50.79 each
In Stock
Get 2 by Fri, Aug 21
In Stock
Get 2 by Fri, Aug 21
Compare
Product Image of Pressure Switch 1.6" WC SPDT N.O., 51M87
$220.09 each
In Stock
Get 7 by Fri, Aug 21
In Stock
Get 7 by Fri, Aug 21
Compare
Product Image of Eon Module, Programmed, 10M11
Eon Module, Programmed, 10M11
SKU: 10M11
Lennox
SKU: 10M11
Brand: Lennox
$1,284.95 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of T3 Transformer, 99K12
T3 Transformer, 99K12
SKU: 99K12
Lennox
SKU: 99K12
Brand: Lennox
$335.50 each
In Stock
Get 1 by Tomorrow, Aug 20
In Stock
Get 1 by Tomorrow, Aug 20
Compare
Product Image of 0.43"WC 1/4" Barb Connection SPST Pressure Switch, 80K28
$97.33 each
In Stock
Get 3 by Fri, Aug 21
In Stock
Get 3 by Fri, Aug 21
Compare
Product Image of Ignitor w/ Flame Sensor Kit, 27L41
$412.46 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Compare
Product Image of 0.24"WC 1/4" Barb Connection SPST Pressure Switch, 80K25
0.24"WC 1/4" Barb Connection SPST Pressure Switch, 80K25
SKU: 80K25
Lennox
SKU: 80K25
Brand: Lennox
$162.55 each
In Stock
Get 1 by Fri, Aug 21
In Stock
Get 1 by Fri, Aug 21
Resources
FAQs, Manuals & Videos
Articles
More About Lennox Electrical Parts
Electrical replacement parts for Lennox HVAC units can be found here. Parts such as ignition controls, transformers, Circuit Boards, and a variety of electrical components are located here.