Lennox Furnace Limit Switches

These limit switches also fit Concord, Ducane, Armstrong and Aire-Flo equipment — Lennox builds those furnaces and they share the same replacement parts.

Showing 1–48 of 144

LENNOX LIMIT SWITCH, AUTO RESET, L175-40F

Part #: 000-052

In Stock

CA$44.16

LENNOX LIMIT SWITCH, AUTO RESET, L190-40F

Part #: 000-055

In Stock

CA$55.53

LENNOX LIMIT CONTROL

Part #: 000-056

In Stock

CA$44.00

LENNOX LIMIT SWITCH 7" AUTO RESET L165-30F

Part #: 000-127

In Stock

CA$78.51

LENNOX LIMIT SWITCH, AUTO RESET, CUT-IN TEMP 270, CUT-OUT TEMP 300

Part #: 000-131

In Stock

CA$68.20

LENNOX LIMIT SWITCH, AUTO RESET, L190-40F

Part #: 000-135

In Stock

CA$68.88

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F, SPDT

Part #: 000-163

In Stock

CA$68.33

LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT

Part #: 000-172

In Stock

CA$68.70

LENNOX LIMIT SWITCH, AUTO RESET, L220-40F

Part #: 000-173

In Stock

CA$68.00

LENNOX LIMIT CONTROL, 160 DEG F, SPST, CLOSED S

Part #: 000-187

In Stock

CA$49.99

LENNOX LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L140-30F

Part #: 000-227

In Stock

CA$51.99

LENNOX LIMIT SWITCH, L170-30F, AUTO RESET

Part #: 000-232

In Stock

CA$52.00

3/4" HIGH LIMIT SWITCH 215F-40F

Part #: 000-266

In Stock

CA$60.42

LENNOX LIMIT SWITCH, AUTO RESET, L300F

Part #: 000-306

In Stock

CA$68.85

LENNOX LIMIT SWITCH, AUTO RESET, L140-50F

Part #: 000-317

In Stock

CA$67.99

LENNOX LIMIT SWITCH, MANUAL RESET, L160

Part #: 000-318

In Stock

CA$68.83

LENNOX LIMIT CONTROL, AUTO RESET, 140-180F

Part #: 000-339

In Stock

CA$68.86

LENNOX LIMIT CONTROL

Part #: 000-344

In Stock

CA$43.21

LENNOX 100-190F AUTO LIMIT SWITCH

Part #: 000-353

In Stock

CA$68.81

LENNOX LIMIT SWITCH, AUTO RESET, L240-30F

Part #: 000-378

In Stock

CA$205.05

LENNOX LIMIT SWITCH, AUTO RESET, L220-30F, 7" INSERT

Part #: 000-379

In Stock

CA$145.23

LENNOX LIMIT SWITCH, AUTO RESET, L130-20F

Part #: 000-382

In Stock

CA$68.85

LENNOX CONTROL LIMIT 220/190F

Part #: 000-387

In Stock

CA$68.60

LENNOX LIMIT SWITCH, AUTO RESET, L220-30F

Part #: 000-402

In Stock

CA$37.25

LENNOX LIMIT SWITCH, AUTO RESET, L190F-30F

Part #: 000-458

In Stock

CA$68.79

LENNOX LIMIT SWITCH, L220F

Part #: 000-480

In Stock

CA$125.49

LENNOX LIMIT SWITCH, AUTO RESET, L150-40F

Part #: 000-485

In Stock

CA$56.32

LIMIT SWITCH, AUTO RESET, L180-40F

Part #: 000-499

In Stock

CA$58.34

LENNOX LIMIT SWITCH/THEMOSTAT, L215-30F, 3" INSERT LENGTH, AUTO RESET, PINK/WHITE

Part #: 000-550

In Stock

CA$68.44

LENNOX CONTROL LIMIT BLUE/GREEN

Part #: 000-551

In Stock

CA$13.07

LENNOX COVER-DISC

Part #: 000-556

In Stock

CA$1,037.53

LENNOX LIMIT SWITCH, AUTO RESET, L140-40F

Part #: 000-589

In Stock

CA$68.83

LENNOX LIMIT SWITCH, AUTO RESET, L195-40F

Part #: 000-614

In Stock

CA$68.82

LENNOX SWITCH LIMIT (160)

Part #: 000-615

In Stock

CA$68.50

LENNOX LIMIT SWITCH, AUTO RESET, L210-30F

Part #: 000-648

In Stock

CA$68.77

LIMIT SWITCH/THERMOSTAT, WHITE LABEL, L180-30F

Part #: 000-710

In Stock

CA$68.55

Limit Switch, Auto Reset, L200

Part #: 000-751

In Stock

CA$71.90

Limit Switch, Auto Reset, L170-40F

Part #: 000-773

In Stock

CA$62.71

Limit Switch, Auto Reset, L150-40F

Part #: 000-774

In Stock

CA$55.59

Limit Switch/Thermostat, Blue Label, L170-40F

Part #: 000-828

In Stock

CA$55.93

Limit Switch, Auto Reset, L200-220F

Part #: 000-832

In Stock

CA$87.74

LIMIT SWITCH, SHORT, AUTO RESET, L190-40F

Part #: 000-844

In Stock

CA$68.16

Limit Switch/Thermostat, L180-40F, White Label

Part #: 000-862

In Stock

CA$78.60

Limit Switch/Thermostat, L140-15F

Part #: 000-907

In Stock

CA$56.90

Limit Switch/Thermostat, Main, L140-30F

Part #: 000-929

In Stock

CA$65.19

Limit Switch

Part #: 000-968

In Stock

CA$65.58

Limit Switch/Thermostat, L200-40F

Part #: 000-974

In Stock

CA$58.08

Image coming soon

000-560

Limit Switch/Themostat, L170-30F, 3" Insert Length, Auto Reset

Part #: 000-560

In Stock

CA$53.89