Switches

On Sale!

Compare

Lennox 51M87 Pressure Switch 1.6"wc SPDT N.O.

Was: $296.19

Now: $185.95
On Sale!

Compare

Lennox 51M75 95-125F Auto Limit Switch

Was: $60.29

Now: $37.95

Choose Options
On Sale!

Compare

Lennox 51H24 250f Limit Switch

Was: $30.31

Now: $22.83
On Sale!

Compare

Lennox 50F65 115-150F Auto Limit Switch

Was: $43.74

Now: $31.41
On Sale!

Compare

Lennox 50F48 110-150F Auto Limit Switch

Was: $189.90

Now: $118.95

Choose Options
On Sale!

Compare

Lennox 49L95 95-125F Auto Limit Switch

Was: $54.30

Now: $33.95

Choose Options
On Sale!

Compare

Lennox 49L92 .58"wc SPST Pressure Switch

Was: $162.75

Now: $101.95

Choose Options
On Sale!

Compare

Lennox 49L91 .51"wc SPST Pressure Switch

Was: $127.37

Now: $78.67
On Sale!

Compare

Lennox 49L86 145-175F Auto Limit Switch

Was: $25.15

Now: $16.95

Choose Options
On Sale!

Compare

Lennox 49L03 170-200F Auto Limit Switch

Was: $22.88

Now: $14.95

Choose Options
On Sale!

Compare

Lennox 49L02 140-170F Auto Limit Switch

Was: $47.46

Now: $29.46
On Sale!

Compare

Lennox 49K61 300F CO Auto Limit Switch

Was: $46.58

Now: $29.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 48J48 165-195F Auto Limit Switch

Was: $163.75

Now: $48.86
On Sale!

Compare

Lennox 47K18 400F M/R SPST Rollout Switch

Was: $30.36

Now: $19.95

Choose Options
On Sale!

Compare

Lennox 47K17 .30"wc SPST Pressure Switch

Was: $47.10

Now: $35.53
On Sale!

Compare

Lennox 46K73 200-230F Auto Limit Switch

Was: $113.23

Now: $71.95

Choose Options
On Sale!

Compare

Lennox 46K72 220-250F Auto Limit Switch

Was: $79.47

Now: $50.95

Choose Options
On Sale!

Compare

Lennox 46K70 160-190F Auto Limit Switch

Was: $90.73

Now: $56.72
On Sale!

Compare

Lennox 46K69 150-180F Auto Limit Switch

Was: $75.68

Now: $47.95
On Sale!

Compare

Lennox 46K08 140-160F Auto Limit Switch

Was: $42.75

Now: $26.95

Choose Options
On Sale!

Compare

Lennox 46K07 Limit Switch

Was: $20.11

Now: $12.95

Choose Options
On Sale!

Compare

Lennox 45H83 200-230F Auto Limit Switch

Was: $86.43

Now: $53.44
On Sale!

Compare

Lennox 44L72 100-145F Auto Limit Switch

Was: $61.99

Now: $39.95

Choose Options
On Sale!

Compare

Lennox 44L65 160-185F Auto Limit Switch

Was: $50.61

Now: $31.95

Choose Options
On Sale!

Compare

Lennox 44H12 Pressure Switch Tubing

Was: $29.41

Now: $18.95

Choose Options
On Sale!

Compare

Lennox 44A97 High# Switch M/R C.O.410# SPST

Was: $75.01

Now: $47.95

Choose Options
On Sale!

Compare

Lennox 42J07 180-220F Auto Limit Switch

Was: $42.33

Now: $27.95

Choose Options
On Sale!

Compare

Lennox 42J06 100-120F Auto Limit Switch

Was: $37.61

Now: $23.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 42J05 130-170F Auto Limit Switch

Was: $36.49

Now: $22.95

Choose Options
On Sale!

Compare

Lennox 42J04 135-175F Auto Limit Switch

Was: $47.67

Now: $29.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 42J03 150-190F Auto Limit Switch

Was: $46.94

Now: $29.95

Choose Options
On Sale!

Compare

Lennox 38M78 Lo Ambient Switch .in 390,out 250

Was: $55.75

Now: $34.95

Choose Options
On Sale!

Compare

Lennox 38M77 640-475# High Pressure Switch

Was: $42.47

Now: $26.95
On Sale!

Compare

Lennox 38M76 Low PRESS Switch 9O#cls, 40#op

Was: $41.21

Now: $26.95

Choose Options
On Sale!

Compare

Lennox 38M68 175-205F Auto Limit Switch

Was: $103.65

Now: $64.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 38M07 135-165F Auto Limit Switch

Was: $21.00

Now: $13.95

Choose Options
On Sale!

Compare

Lennox 38A73 125-160F Auto Limit Switch

Was: $24.20

Now: $21.75
On Sale!

Compare

Lennox 37J56 Circuit Breaker Switch 250V 3Amp

Was: $50.63

Now: $31.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 37H94 270F M/R SPST Rollout Switch

Was: $45.09

Now: $28.05
On Sale!

Compare

Lennox 37724 F110-20F Fan Switch

Was: $45.02

Now: $32.33
On Sale!

Compare

Lennox 36W90 160-190F Auto Limit Switch

Was: $16.49

Now: $10.95

Choose Options
On Sale!

Compare

Lennox 36W77 2 Stage Pressure Switch

Was: $92.09

Now: $57.95

Choose Options
On Sale!

Compare

Lennox 36K30 190-220F Auto Limit Switch

Was: $167.22

Now: $103.95

Choose Options
On Sale!

Compare

Lennox 36K29 210-240F Auto Limit Switch

Was: $233.55

Now: $144.95

Choose Options
On Sale!

Compare

Lennox 36K28 160-190F Auto Limit Switch

Was: $188.75

Now: $118.95

Choose Options
On Sale!

Compare

Lennox 36K14 AUX Limit Switch 150opn 140cls

Was: $24.46

Now: $15.95

Choose Options
On Sale!

Compare

Lennox 35K61 195-225F Auto Limit Switch

Was: $177.61

Now: $111.95
On Sale!

Compare

Lennox 34M77 -1.00"wc SPST Pressure Switch

Was: $50.10

Now: $31.95

Choose Options
On Sale!

Compare

Lennox 34M76 .68"wc SPST Pressure Switch

Was: $51.56

Now: $32.95

Choose Options
On Sale!

Compare

Lennox 34M74 .33"wc SPST Pressure Switch

Was: $71.85

Now: $45.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 34M73 .22"wc SPST Pressure Switch

Was: $85.75

Now: $54.95

Choose Options
On Sale!

Compare

Lennox 34K93 Disconnect Switch 600v 150amp

Was: $883.61

Now: $793.14
On Sale!

Compare

Lennox 33W19 Pressure Switch

Was: $92.09

Now: $57.95

Choose Options
On Sale!

Compare

Lennox 33J96 .46"wc SPST Pressure Switch

Was: $466.54

Now: $334.95
On Sale!

Compare

Lennox 33J90 .48"wc SPST Pressure Switch

Was: $355.93

Now: $219.82
On Sale!

Compare

Lennox 33J89 .46"wc SPST Pressure Switch

Was: $344.87

Now: $247.60
On Sale!

Compare

Lennox 33J88 4.50"wc SPST Pressure Switch

Was: $198.63

Now: $122.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 33J84 100-190F Auto Limit Switch

Was: $31.07

Now: $19.95

Choose Options
On Sale!

Compare

Lennox 33J61 145-165F Auto Limit Switch

Was: $37.26

Now: $33.45
On Sale!

Compare

Lennox 33J38 115-145F Auto Limit Switch

Was: $56.81

Now: $35.95

Choose Options
On Sale!

Compare

Lennox 33J34 140-170F Auto Limit Switch

Was: $31.07

Now: $19.95

Choose Options
On Sale!

Compare

Lennox 33J20 Air Flow Switch

Was: $372.97

Now: $231.53
On Sale!

Compare

Lennox 32W87 Low Pressure Switch

Was: $87.77

Now: $54.43
On Sale!

Compare

Lennox 31J96 320F M/R SPST Rollout Switch

Was: $36.66

Now: $23.95

Choose Options
On Sale!

Compare

Lennox 31J95 250F M/R Rollout Switch

Was: $71.58

Now: $52.93
On Sale!

Compare

Lennox 31J37 High Pressure Switch

Was: $142.56

Now: $88.49
On Sale!

Compare

Lennox 31614 130-175F Auto Limit Switch

Was: $30.82

Now: $22.13
On Sale!

Compare

Lennox 30W18 High Pressure Switch

Was: $41.05

Now: $29.48
On Sale!

Compare

Lennox 30M03 140-170F Auto Limit Switch

Was: $112.44

Now: $70.95

Choose Options
On Sale!

Compare

Lennox 30H65 Interlock Switch

Was: $153.03

Now: $96.95

Choose Options
On Sale!

Compare

Lennox 29M75 190-220F Auto Limit Switch

Was: $67.52

Now: $41.95

Choose Options
On Sale!

Compare

Lennox 28G80 110-150F Auto Limit Switch

Was: $65.23

Now: $40.95

Choose Options
On Sale!

Compare

Lennox 28G45 60-140F Auto Limit Switch

Was: $51.34

Now: $34.95
On Sale!

Compare

Lennox 28G13 Interlock Switch

Was: $120.70

Now: $86.66
On Sale!

Compare

Lennox 27K16 145-175F Auto Limit Switch

Was: $64.54

Now: $41.95

Choose Options
On Sale!

Compare

Lennox 27K12 205-235F Auto Limit Switch

Was: $45.51

Now: $28.95

Choose Options
On Sale!

Compare

Lennox 27J29 190-220F Auto Limit Switch

Was: $21.87

Now: $13.95

Choose Options
On Sale!

Compare

Lennox 27H87 120-160F Auto Limit Switch

Was: $60.05

Now: $37.95

Choose Options
On Sale!

Compare

Lennox 26W46 .65/1.15"WC 2stage Pressure Switch

Was: $94.68

Now: $58.95

Choose Options
On Sale!

Compare

Lennox 26W42 .55/.95 2-Stg Pressure Switch

Was: $92.09

Now: $57.95

Choose Options
On Sale!

Compare

Lennox 26L95 4ft Pressure Switch Tubing

Was: $43.85

Now: $27.95
On Sale!

Compare

Lennox 26L61 120-150F Auto Limit Switch

Was: $97.96

Now: $60.95
On Sale!

Compare

Lennox 26H66 145-175F Auto Limit Switch

Was: $127.42

Now: $79.10
On Sale!

Compare

Lennox 26H65 150-180F Auto Limit Switch

Was: $44.21

Now: $28.95

Choose Options
On Sale!

Compare

Lennox 26H61 Damper Switch

Was: $43.38

Now: $26.95

Choose Options
On Sale!

Compare

Lennox 26G78 185F Auto Limit Switch

Was: $45.65

Now: $28.95

Choose Options
On Sale!

Compare

Lennox 25M60 210F M/R SPST Rollout Switch

Was: $64.71

Now: $40.95

Choose Options
On Sale!

Compare

Lennox 25M59 140-170F Auto Limit Switch

Was: $27.00

Now: $17.95

Choose Options
On Sale!

Compare

Lennox 25J30 125-155F Auto Limit Switch

Was: $40.30

Now: $25.95

Choose Options
On Sale!

Compare

Lennox 24L51 .51"wc SPST Pressure Switch

Was: $118.80

Now: $73.95

Add to Cart The item has been added
On Sale!

Compare

Lennox 24L26 160-200F Auto Limit Switch

Was: $37.91

Now: $23.95

Choose Options
On Sale!

Compare

Lennox 24L22 Pressure Switch

Was: $57.98

Now: $36.95
On Sale!

Compare

Lennox 23W26 Low Pressure Switch

Was: $32.67

Now: $20.95
On Sale!

Compare

Lennox 23G38 140-180F Auto Limit Switch

Was: $69.16

Now: $43.95

Choose Options
On Sale!

Compare

Lennox 21L89 210-240F Auto Limit Switch

Was: $64.87

Now: $39.95

Choose Options
On Sale!

Compare

Lennox 20W37 120-160F Auto Limit Switch

Was: $29.20

Now: $18.95

Choose Options

Previous
12
13
14
15
16
17
18
19
20
21
Next

All prices are in USD. © 2026 1877ForParts.com | Sitemap | All Rights Reserved

Secure Shopping 128 Bit Encryption