Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
835 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (684)
Show
In Stock Only
(684)
Category
–
Pilot & Ignition (167)
Relays/Switches/Limits (446)
Timer Controls (5)
Control Modules (44)
Circuit Boards & Fuses (64)
Transformers (26)
Sensors (66)
Thermocouples (3)
Contactors (14)
Review Score
–
5 Filter (177)
(177)
4 Filter (7)
(7)
3 Filter (3)
(3)
2 Filter (1)
(1)
1 Filter (3)
(3)
Price Range
–
$1 to $5 Filter (5)
$1 to $5 (5)
$5 to $10 Filter (15)
$5 to $10 (15)
$10 to $15 Filter (29)
$10 to $15 (29)
$15 to $20 Filter (50)
$15 to $20 (50)
$20 to $25 Filter (51)
$20 to $25 (51)
$25 to $30 Filter (46)
$25 to $30 (46)
$30 to $35 Filter (46)
$30 to $35 (46)
$35 to $40 Filter (57)
$35 to $40 (57)
$40 to $45 Filter (43)
$40 to $45 (43)
$45 to $50 Filter (33)
$45 to $50 (33)
See More
Home
HVAC Supplies
HVAC Replacement Parts
Lennox Parts
Lennox Electrical Parts
Lennox Electrical Parts
Need a little help?
View our Resources
835 items
FILTER
Grid
List
Sort: Top Sellers
25W92 Compare Checkbox
Compare
Burner Support Bracket, 25W92
SKU:
25W92
Lennox
SKU:
25W92
Brand:
Lennox
–
+
$420.55
each
ADD TO CART
Add to List
In Stock
Get 8 by
Wed, Oct 7
In Stock
Get 8 by
Wed, Oct 7
Add to List
42W92 Compare Checkbox
Compare
208/240 To 24v 40va Transformer, 42W92
SKU:
42W92
Lennox
SKU:
42W92
Brand:
Lennox
(1)
–
+
$171.91
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
15D55 Compare Checkbox
Compare
Defrost Control Board, 15D55
SKU:
15D55
Lennox
SKU:
15D55
Brand:
Lennox
–
+
$244.38
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Oct 7
Total Available: 14
In Stock
Get 9 by
Wed, Oct 7
Total Available: 14
Add to List
44L65 Compare Checkbox
Compare
Auto Limit Switch 160-185F, 44L65
SKU:
44L65
Lennox
SKU:
44L65
Brand:
Lennox
–
+
$53.37
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
71M82 Compare Checkbox
Compare
Main Burner, 71M82
SKU:
71M82
Lennox
SKU:
71M82
Brand:
Lennox
–
+
$147.15
each
ADD TO CART
Add to List
In Stock
Get 5 by
Wed, Oct 7
Total Available: 6
In Stock
Get 5 by
Wed, Oct 7
Total Available: 6
Add to List
45M47 Compare Checkbox
Compare
Ignition Transformer, 45M47
SKU:
45M47
Lennox
SKU:
45M47
Brand:
Lennox
–
+
$520.62
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Oct 7
In Stock
Get 3 by
Wed, Oct 7
Add to List
60M27 Compare Checkbox
Compare
Ignition Module Replacement, 60M27
SKU:
60M27
Lennox
SKU:
60M27
Brand:
Lennox
–
+
$609.69
each
ADD TO CART
Add to List
In Stock
Get 1 by
Thu, Oct 8
In Stock
Get 1 by
Thu, Oct 8
Add to List
36K14 Compare Checkbox
Compare
Auxiliary Limit Switch (150°F Open, 140°F Close), 36K14
SKU:
36K14
Lennox
SKU:
36K14
Brand:
Lennox
–
+
$18.24
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Oct 7
In Stock
Get 4 by
Wed, Oct 7
Add to List
97J67 Compare Checkbox
Compare
Auto Limit Switch 110-140F, 97J67
SKU:
97J67
Lennox
SKU:
97J67
Brand:
Lennox
–
+
$21.83
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
30H65 Compare Checkbox
Compare
Interlock Switch, 30H65
SKU:
30H65
Lennox
SKU:
30H65
Brand:
Lennox
–
+
$104.25
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
33J84 Compare Checkbox
Compare
Auto Limit Switch 100-190F, 33J84
SKU:
33J84
Lennox
SKU:
33J84
Brand:
Lennox
–
+
$29.52
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
10Y53 Compare Checkbox
Compare
Programmable Motor Control, 10Y53
SKU:
10Y53
Lennox
SKU:
10Y53
Brand:
Lennox
(2)
–
+
$733.72
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
Y2169 Compare Checkbox
Compare
20/40/60 Minute Timer, Y2169
SKU:
Y2169
Lennox
SKU:
Y2169
Brand:
Lennox
–
+
$69.75
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Oct 6
Total Available: 8
In Stock
Get 1 by
Tue, Oct 6
Total Available: 8
Add to List
73K20 Compare Checkbox
Compare
Auto Limit Switch 130-160F, 73K20
SKU:
73K20
Lennox
SKU:
73K20
Brand:
Lennox
–
+
$41.30
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
Y8107 Compare Checkbox
Compare
Outdoor Main Control Board, Y8107
SKU:
Y8107
Lennox
SKU:
Y8107
Brand:
Lennox
–
+
$167.08
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
16A77 Compare Checkbox
Compare
Pilot Orifice, 16A77
SKU:
16A77
Lennox
SKU:
16A77
Brand:
Lennox
–
+
$50.79
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
67171 Compare Checkbox
Compare
Fuse 250V Fast Acting 3AG 2A, 67171
SKU:
67171
Lennox
SKU:
67171
Brand:
Lennox
–
+
$9.64
each
ADD TO CART
Add to List
In Stock
Get 32 by
Wed, Oct 7
In Stock
Get 32 by
Wed, Oct 7
Add to List
10P28 Compare Checkbox
Compare
30 mV Thermocouple, 10P28
SKU:
10P28
Lennox
SKU:
10P28
Brand:
Lennox
–
+
$24.37
each
ADD TO CART
Add to List
In Stock
Get 331 by
Wed, Oct 7
In Stock
Get 331 by
Wed, Oct 7
Add to List
62K50 Compare Checkbox
Compare
Flame Sensor Kit, 62K50
SKU:
62K50
Lennox
SKU:
62K50
Brand:
Lennox
–
+
$293.56
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Oct 7
In Stock
Get 3 by
Wed, Oct 7
Add to List
17Y92 Compare Checkbox
Compare
Ignition Control Board, 17Y92
SKU:
17Y92
Lennox
SKU:
17Y92
Brand:
Lennox
–
+
$312.46
each
ADD TO CART
Add to List
Out of Stock
Get it by
Tue, Oct 20 - Tue, Oct 27
Out of Stock
Get it by
Tue, Oct 20 - Tue, Oct 27
Add to List
60J28 Compare Checkbox
Compare
Flame Sensor Lead, 60J28
SKU:
60J28
Lennox
SKU:
60J28
Brand:
Lennox
–
+
$33.86
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
26W41 Compare Checkbox
Compare
2 Stage Pressure Switch, .50/.85" WC, 26W41
SKU:
26W41
Lennox
SKU:
26W41
Brand:
Lennox
–
+
$123.83
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Oct 7
In Stock
Get 3 by
Wed, Oct 7
Add to List
AST15D57 Compare Checkbox
Compare
Defrost Control Board, AST15D57
SKU:
AST15D57
Lennox
SKU:
AST15D57
Brand:
Lennox
–
+
$285.58
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Oct 6
Total Available: 2
In Stock
Get 1 by
Tue, Oct 6
Total Available: 2
Add to List
10B17 Compare Checkbox
Compare
Potential Relay, 10B17
SKU:
10B17
Lennox
SKU:
10B17
Brand:
Lennox
(1)
–
+
$80.39
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
10M77 Compare Checkbox
Compare
Limit Control, 10M77
SKU:
10M77
Lennox
SKU:
10M77
Brand:
Lennox
–
+
$16.25
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
33J34 Compare Checkbox
Compare
Upper Limit Control, 33J34
SKU:
33J34
Lennox
SKU:
33J34
Brand:
Lennox
–
+
$37.06
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Oct 7
In Stock
Get 4 by
Wed, Oct 7
Add to List
99K12 Compare Checkbox
Compare
T3 Transformer, 99K12
SKU:
99K12
Lennox
SKU:
99K12
Brand:
Lennox
–
+
$335.50
each
ADD TO CART
Add to List
In Stock
Get 1 by
Tue, Oct 6
Total Available: 13
In Stock
Get 1 by
Tue, Oct 6
Total Available: 13
Add to List
78H74 Compare Checkbox
Compare
L185f Limit Switch, 78H74
SKU:
78H74
Lennox
SKU:
78H74
Brand:
Lennox
–
+
$66.56
each
ADD TO CART
Add to List
In Stock
Get 9 by
Wed, Oct 7
In Stock
Get 9 by
Wed, Oct 7
Add to List
15P85 Compare Checkbox
Compare
.55" WC Pressure Switch, 15P85
SKU:
15P85
Lennox
SKU:
15P85
Brand:
Lennox
–
+
$48.13
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
79J63 Compare Checkbox
Compare
Control Limit In 170f, Out 130f, 79J63
SKU:
79J63
Lennox
SKU:
79J63
Brand:
Lennox
–
+
$27.08
each
ADD TO CART
Add to List
In Stock
Get 4 by
Wed, Oct 7
In Stock
Get 4 by
Wed, Oct 7
Add to List
41J81 Compare Checkbox
Compare
#54 LP Straight Orifice, 41J81
SKU:
41J81
Lennox
SKU:
41J81
Brand:
Lennox
–
+
$20.50
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
46K73 Compare Checkbox
Compare
Auto Limit Switch 200-230F, 46K73
SKU:
46K73
Lennox
SKU:
46K73
Brand:
Lennox
–
+
$95.44
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
68J47 Compare Checkbox
Compare
68J4701 Orifice Ring
SKU:
68J47
Lennox
SKU:
68J47
Brand:
Lennox
–
+
$237.76
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Oct 27 - Tue, Nov 3
Backorder
Get it by
Tue, Oct 27 - Tue, Nov 3
Add to List
87J71 Compare Checkbox
Compare
Heat Sequencer (Upper), 87J71
SKU:
87J71
Lennox
SKU:
87J71
Brand:
Lennox
–
+
$168.69
each
ADD TO CART
Add to List
In Stock
Get 2 by
Thu, Oct 8
Total Available: 4
In Stock
Get 2 by
Thu, Oct 8
Total Available: 4
Add to List
22W68 Compare Checkbox
Compare
Limit Switch 165f L165-40f, 22W68
SKU:
22W68
Lennox
SKU:
22W68
Brand:
Lennox
–
+
$39.86
each
ADD TO CART
Add to List
In Stock
Get 6 by
Wed, Oct 7
In Stock
Get 6 by
Wed, Oct 7
Add to List
69W36 Compare Checkbox
Compare
L150-30f Limit Switch, 69W36
SKU:
69W36
Lennox
SKU:
69W36
Brand:
Lennox
–
+
$39.95
each
ADD TO CART
Add to List
In Stock
Get 6 by
Wed, Oct 7
In Stock
Get 6 by
Wed, Oct 7
Add to List
48C83 Compare Checkbox
Compare
Natural Gas Pilot Orifice, 48C83
SKU:
48C83
Lennox
SKU:
48C83
Brand:
Lennox
–
+
$9.88
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
11B97 Compare Checkbox
Compare
Mild Weather Kit, 11B97
SKU:
11B97
Lennox
SKU:
11B97
Brand:
Lennox
–
+
$329.66
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
14B54 Compare Checkbox
Compare
Heat Pump Temperature Sensor, 14B54
SKU:
14B54
Lennox
SKU:
14B54
Brand:
Lennox
–
+
$26.80
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
99C11 Compare Checkbox
Compare
Pilot Burner W/Electrode Used With Intermittent/Standing Pilot Ignition Systems, 0.021" Size, L Shape Bracket, 99C11
SKU:
99C11
Lennox
SKU:
99C11
Brand:
Lennox
–
+
$128.35
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
Y2164 Compare Checkbox
Compare
Transformer/Circuit Board, Y2164
SKU:
Y2164
Lennox
SKU:
Y2164
Brand:
Lennox
–
+
$956.67
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
80K25 Compare Checkbox
Compare
0.24"WC 1/4" Barb Connection SPST Pressure Switch, 80K25
SKU:
80K25
Lennox
SKU:
80K25
Brand:
Lennox
–
+
$162.55
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Oct 7
In Stock
Get 3 by
Wed, Oct 7
Add to List
56L32 Compare Checkbox
Compare
High Alt Pressure Switch > 7500, 56L32
SKU:
56L32
Lennox
SKU:
56L32
Brand:
Lennox
–
+
$143.70
each
ADD TO CART
Add to List
In Stock
Get 3 by
Wed, Oct 7
In Stock
Get 3 by
Wed, Oct 7
Add to List
33J37 Compare Checkbox
Compare
HSI Ignitor Replacement, 33J37
SKU:
33J37
Lennox
SKU:
33J37
Brand:
Lennox
–
+
$88.03
each
ADD TO CART
Add to List
In Stock
Get 2 by
Wed, Oct 7
In Stock
Get 2 by
Wed, Oct 7
Add to List
10P18 Compare Checkbox
Compare
120-24V Transformer, 10P18
SKU:
10P18
Lennox
SKU:
10P18
Brand:
Lennox
–
+
$64.25
each
ADD TO CART
Add to List
In Stock
Get 54 by
Wed, Oct 7
In Stock
Get 54 by
Wed, Oct 7
Add to List
78A25 Compare Checkbox
Compare
Pilot Orifice, 78A25
SKU:
78A25
Lennox
SKU:
78A25
Brand:
Lennox
–
+
$15.76
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Backorder
Get it by
Tue, Nov 3 - Wed, Dec 2
Add to List
47L19 Compare Checkbox
Compare
160-185f Auto Limit Switch, 47L19
SKU:
47L19
Lennox
SKU:
47L19
Brand:
Lennox
–
+
$57.59
each
ADD TO CART
Add to List
In Stock
Get 1 by
Wed, Oct 7
In Stock
Get 1 by
Wed, Oct 7
Add to List
37957 Compare Checkbox
Compare
P-8-7159 Bussmann, 60 Amp Fuse Block, Open Style, Class H, 600 Volt, 37957
SKU:
37957
Lennox
SKU:
37957
Brand:
Lennox
–
+
$272.48
each
ADD TO CART
Add to List
Backorder
Get it by
Tue, Oct 27 - Tue, Nov 3
Backorder
Get it by
Tue, Oct 27 - Tue, Nov 3
Add to List
1
...
12
13
14
...
18
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.
View More
Close Resources
Refresh
×
Video